This is an automated email from the ASF dual-hosted git repository.
git-site-role pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/groovy-dev-site.git
The following commit(s) were added to refs/heads/asf-site by this push:
new b99242b 2024/08/29 13:10:23: Generated dev website from
groovy-website@f6f60c8
b99242b is described below
commit b99242be10f46b56e66153e3cda6eca0e2589730
Author: jenkins <[email protected]>
AuthorDate: Thu Aug 29 13:10:23 2024 +0000
2024/08/29 13:10:23: Generated dev website from groovy-website@f6f60c8
---
blog/adventures-with-groovyfx.html | 2 +-
blog/classifying-iris-flowers-with-deep.html | 2 +-
blog/comparators-and-sorting-in-groovy.html | 2 +-
blog/deck-of-cards-with-groovy.html | 2 +-
blog/deep-learning-and-eclipse-collections.html | 2 +-
blog/detecting-objects-with-groovy-the.html | 2 +-
blog/feed.atom | 16 +-
blog/fruity-eclipse-collections.html | 2 +-
blog/gmavenplus-1-6-2-released.html | 2 +-
blog/groovy-2-4-16-released.html | 2 +-
blog/groovy-2-4-16-windows.html | 2 +-
blog/groovy-2-4-17-released.html | 2 +-
blog/groovy-2-5-0-released.html | 2 +-
blog/groovy-2-5-1-released.html | 2 +-
blog/groovy-2-5-2-released.html | 2 +-
blog/groovy-2-5-2-windows.html | 2 +-
blog/groovy-2-5-3-released.html | 2 +-
blog/groovy-2-5-3-windows.html | 2 +-
blog/groovy-2-5-4-released.html | 2 +-
blog/groovy-2-5-4-windows.html | 2 +-
blog/groovy-2-5-5-released.html | 2 +-
blog/groovy-2-5-5-windows.html | 2 +-
blog/groovy-2-5-6-released.html | 2 +-
blog/groovy-2-5-7-and.html | 2 +-
blog/groovy-2-5-7-released.html | 2 +-
blog/groovy-2-5-clibuilder-renewal.html | 2 +-
blog/groovy-3-0-0-alpha.html | 2 +-
blog/groovy-3-0-0-alpha1.html | 2 +-
blog/groovy-3-0-0-beta.html | 2 +-
blog/groovy-3-0-0-beta1.html | 2 +-
blog/groovy-3-0-0-beta2.html | 2 +-
blog/groovy-4-0-3-released.html | 2 +-
blog/groovy-dauphine.html | 2 +-
blog/groovy-graph-databases.html | 574 +++++++++++++++++++++--
blog/groovy-haiku-processing.html | 2 +-
blog/groovy-list-processing-cheat-sheet.html | 2 +-
blog/groovy-null-processing.html | 2 +-
blog/groovy-record-performance.html | 2 +-
blog/groovy-records.html | 2 +-
blog/groovy-release-train-4-0.html | 2 +-
blog/groovy-sequenced-collections.html | 2 +-
blog/helloworldemoji.html | 2 +-
blog/index.html | 4 +-
blog/lego-bricks-with-groovy.html | 2 +-
blog/matrix-calculations-with-groovy-apache.html | 2 +-
blog/parsing-json-with-groovy.html | 2 +-
blog/reading-and-writing-csv-files.html | 2 +-
blog/seasons-greetings-emoji.html | 2 +-
blog/set-operations-with-groovy.html | 2 +-
blog/using-groovy-with-apache-wayang.html | 2 +-
blog/whiskey-clustering-with-groovy-and.html | 2 +-
blog/wordle-checker.html | 2 +-
blog/zipping-collections-with-groovy.html | 2 +-
53 files changed, 602 insertions(+), 92 deletions(-)
diff --git a/blog/adventures-with-groovyfx.html
b/blog/adventures-with-groovyfx.html
index baceda3..a599efe 100644
--- a/blog/adventures-with-groovyfx.html
+++ b/blog/adventures-with-groovyfx.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Adventures with GroovyFX</a></li><li><a
href='#_further_information' class='anchor-link'>Further
information</a></li></ul><br/><ul class='nav-sidebar'><li style='padding:
0.35em 0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./set-operations-w [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Adventures with GroovyFX</a></li><li><a
href='#_further_information' class='anchor-link'>Further
information</a></li></ul><br/><ul class='nav-sidebar'><li style='padding:
0.35em 0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./deep-learning-an [...]
<div class="sectionbody">
<div class="paragraph">
<p>This blog looks at a <a href="http://groovyfx.org/";>GroovyFX</a> version of
a <a
href="https://donraab.medium.com/my-weird-and-wonderful-first-adventures-with-javafx-6efe3b1923c8";>ToDo
application originally written in JavaFX</a>.
diff --git a/blog/classifying-iris-flowers-with-deep.html
b/blog/classifying-iris-flowers-with-deep.html
index ef9a752..0dc8bf8 100644
--- a/blog/classifying-iris-flowers-with-deep.html
+++ b/blog/classifying-iris-flowers-with-deep.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Classifying Iris Flowers with Deep Learning, Groovy and
GraalVM</a></li><li><a href='#_deep_learning' class='anchor-link'>Deep
Learning</a></li><li><a href='#_encog' class='anchor-link'>Encog</a></li><li><a
href='#_eclipse_deeplearning4j' class='anchor-link'>Eclipse DeepLe [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Classifying Iris Flowers with Deep Learning, Groovy and
GraalVM</a></li><li><a href='#_deep_learning' class='anchor-link'>Deep
Learning</a></li><li><a href='#_encog' class='anchor-link'>Encog</a></li><li><a
href='#_eclipse_deeplearning4j' class='anchor-link'>Eclipse DeepLe [...]
<div class="sectionbody">
<div class="paragraph">
<p><span class="image right"><img src="img/iris_flowers.png" alt="iris
flowers" width="200"></span>
diff --git a/blog/comparators-and-sorting-in-groovy.html
b/blog/comparators-and-sorting-in-groovy.html
index 7450ca9..eef0d55 100644
--- a/blog/comparators-and-sorting-in-groovy.html
+++ b/blog/comparators-and-sorting-in-groovy.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Comparators and Sorting in Groovy</a></li><li><a
href='#_the_java_comparator_story_recap' class='anchor-link'>The Java
comparator story recap</a></li><li><a href='#_the_groovy_comparator_story'
class='anchor-link'>The Groovy comparator story</a></li><li><a href='#_mixing_i
[...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Comparators and Sorting in Groovy</a></li><li><a
href='#_the_java_comparator_story_recap' class='anchor-link'>The Java
comparator story recap</a></li><li><a href='#_the_groovy_comparator_story'
class='anchor-link'>The Groovy comparator story</a></li><li><a href='#_mixing_i
[...]
<div class="sectionbody">
<div class="paragraph">
<p><span class="image right"><img src="img/cher_record.png" alt="Cher"
width="179" height="179"></span>
diff --git a/blog/deck-of-cards-with-groovy.html
b/blog/deck-of-cards-with-groovy.html
index 4fb5bc3..b4fba7b 100644
--- a/blog/deck-of-cards-with-groovy.html
+++ b/blog/deck-of-cards-with-groovy.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Deck of cards with Groovy, JDK collections and Eclipse
Collections</a></li></ul><br/><ul class='nav-sidebar'><li style='padding:
0.35em 0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./deep-learning-and-eclipse-collections'>Deep Learning and E [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Deck of cards with Groovy, JDK collections and Eclipse
Collections</a></li></ul><br/><ul class='nav-sidebar'><li style='padding:
0.35em 0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./deep-learning-and-eclipse-collections'>Deep Learning and E [...]
<p>Once again, <a href="https://twitter.com/TheDonRaab";>Donald Raab</a> has
produced an interesting
<a
href="https://donraab.medium.com/how-to-create-a-deck-of-cards-using-eclipse-collections-d9838ac430b7";>blog
post</a> on
<a href="https://github.com/eclipse/eclipse-collections";>Eclipse
Collections</a> this one shows some code for modelling and manipulating cards
with Java 17 and Eclipse Collections. His related katas are highly recommended.
diff --git a/blog/deep-learning-and-eclipse-collections.html
b/blog/deep-learning-and-eclipse-collections.html
index ce1f676..34a242c 100644
--- a/blog/deep-learning-and-eclipse-collections.html
+++ b/blog/deep-learning-and-eclipse-collections.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Deep Learning and Eclipse Collections</a></li><li><a
href='#_setting_up_our_model_and_data' class='anchor-link'>Setting up our model
and data</a></li><li><a href='#_applying_deep_learning'
class='anchor-link'>Applying deep learning</a></li></ul><br/><ul
class='nav-sidebar' [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Deep Learning and Eclipse Collections</a></li><li><a
href='#_setting_up_our_model_and_data' class='anchor-link'>Setting up our model
and data</a></li><li><a href='#_applying_deep_learning'
class='anchor-link'>Applying deep learning</a></li></ul><br/><ul
class='nav-sidebar' [...]
<div class="sectionbody">
<div class="paragraph">
<p>In previous blogs, we’ve covered
diff --git a/blog/detecting-objects-with-groovy-the.html
b/blog/detecting-objects-with-groovy-the.html
index f98efe0..24623ff 100644
--- a/blog/detecting-objects-with-groovy-the.html
+++ b/blog/detecting-objects-with-groovy-the.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Detecting objects with Groovy, the Deep Java Library (DJL), and
Apache MXNet</a></li><li><a href='#_deep_learning' class='anchor-link'>Deep
Learning</a></li><li><a href='#_deep_java_library_djl_apache_mxnet'
class='anchor-link'>Deep Java Library (DJL) & Apache MXNet</a [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Detecting objects with Groovy, the Deep Java Library (DJL), and
Apache MXNet</a></li><li><a href='#_deep_learning' class='anchor-link'>Deep
Learning</a></li><li><a href='#_deep_java_library_djl_apache_mxnet'
class='anchor-link'>Deep Java Library (DJL) & Apache MXNet</a [...]
<div class="sectionbody">
<div class="paragraph">
<p>This blog posts looks at using <a href="https://groovy-lang.org/";>Apache
Groovy</a> with the
diff --git a/blog/feed.atom b/blog/feed.atom
index 7722b42..6a3512d 100644
--- a/blog/feed.atom
+++ b/blog/feed.atom
@@ -6,26 +6,26 @@
<id>http://groovy.apache.org/blog</id>
<updated>2024-07-11T20:00:00Z</updated>
<entry>
- <id>http://groovy.apache.org/blog/groovy-2-5-0-released</id>
+ <id>http://groovy.apache.org/blog/groovy-2-5-clibuilder-renewal</id>
<author>
<name>Remko Popma</name>
</author>
- <title type="html">Groovy 2.5.0 released</title>
- <link href="http://groovy.apache.org/blog/groovy-2-5-0-released"/>
+ <title type="html">Apache Groovy 2.5 CliBuilder Renewal</title>
+ <link href="http://groovy.apache.org/blog/groovy-2-5-clibuilder-renewal"/>
<updated>2018-05-30T11:28:31Z</updated>
<published>2018-05-30T11:28:31Z</published>
- <summary type="html">Groovy 2.5.0 Release Announcement.</summary>
+ <summary type="html">This post looks at new CliBuilder features from
Groovy 2.5 in particular the Picocli-based implementation.</summary>
</entry>
<entry>
- <id>http://groovy.apache.org/blog/groovy-2-5-clibuilder-renewal</id>
+ <id>http://groovy.apache.org/blog/groovy-2-5-0-released</id>
<author>
<name>Remko Popma</name>
</author>
- <title type="html">Apache Groovy 2.5 CliBuilder Renewal</title>
- <link href="http://groovy.apache.org/blog/groovy-2-5-clibuilder-renewal"/>
+ <title type="html">Groovy 2.5.0 released</title>
+ <link href="http://groovy.apache.org/blog/groovy-2-5-0-released"/>
<updated>2018-05-30T11:28:31Z</updated>
<published>2018-05-30T11:28:31Z</published>
- <summary type="html">This post looks at new CliBuilder features from
Groovy 2.5 in particular the Picocli-based implementation.</summary>
+ <summary type="html">Groovy 2.5.0 Release Announcement.</summary>
</entry>
<entry>
<id>http://groovy.apache.org/blog/announce-announcing-codenarc-1-2</id>
diff --git a/blog/fruity-eclipse-collections.html
b/blog/fruity-eclipse-collections.html
index aa24d4d..e385cfe 100644
--- a/blog/fruity-eclipse-collections.html
+++ b/blog/fruity-eclipse-collections.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Fruity Eclipse Collections</a></li><li><a
href='#_eclipse_collections_fruit_salad' class='anchor-link'>Eclipse
Collections Fruit Salad</a></li><li><a href='#_exploring_emoji_colors'
class='anchor-link'>Exploring emoji colors</a></li><li><a
href='#_putting_it_all_together' [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Fruity Eclipse Collections</a></li><li><a
href='#_eclipse_collections_fruit_salad' class='anchor-link'>Eclipse
Collections Fruit Salad</a></li><li><a href='#_exploring_emoji_colors'
class='anchor-link'>Exploring emoji colors</a></li><li><a
href='#_putting_it_all_together' [...]
<div class="sectionbody">
<div class="paragraph">
<p>This blog post continues on the theme of using fruit emoji from the
diff --git a/blog/gmavenplus-1-6-2-released.html
b/blog/gmavenplus-1-6-2-released.html
index 733d6b8..1d88936 100644
--- a/blog/gmavenplus-1-6-2-released.html
+++ b/blog/gmavenplus-1-6-2-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>GMavenPlus 1.6.2 Released (Community Artifact)</a></li><li><a
href='#_gmavenplus_1_6_2_has_been_released' class='anchor-link'>GMavenPlus
1.6.2 has been released.</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Rel [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>GMavenPlus 1.6.2 Released (Community Artifact)</a></li><li><a
href='#_gmavenplus_1_6_2_has_been_released' class='anchor-link'>GMavenPlus
1.6.2 has been released.</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Rel [...]
<h2 id="_gmavenplus_1_6_2_has_been_released">GMavenPlus 1.6.2 has been
released.</h2>
<div class="sectionbody">
<div class="paragraph">
diff --git a/blog/groovy-2-4-16-released.html b/blog/groovy-2-4-16-released.html
index e73238e..074c8fe 100644
--- a/blog/groovy-2-4-16-released.html
+++ b/blog/groovy-2-4-16-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.4.16 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./groovy-2-4-16-windows'>Groovy 2.4.16 Windows Installer Released
(Community Artifact)</a></li><li><a hr [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.4.16 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./groovy-2-4-16-windows'>Groovy 2.4.16 Windows Installer Released
(Community Artifact)</a></li><li><a hr [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-4-16-windows.html b/blog/groovy-2-4-16-windows.html
index 203d2b3..ee74ce6 100644
--- a/blog/groovy-2-4-16-windows.html
+++ b/blog/groovy-2-4-16-windows.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.4.16 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-4-16-released'>Groovy 2.4.16 Released</a></li><li><a h [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.4.16 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-4-16-released'>Groovy 2.4.16 Released</a></li><li><a h [...]
<p>The Windows installer for Groovy 2.4.16 (community artifact) is available
from: <a
href="https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.4.16-installer";
class="bare">https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.4.16-installer</a>.</p>
</div></div></div></div></div><footer id='footer'>
<div class='row'>
diff --git a/blog/groovy-2-4-17-released.html b/blog/groovy-2-4-17-released.html
index 3714861..2237565 100644
--- a/blog/groovy-2-4-17-released.html
+++ b/blog/groovy-2-4-17-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.4.17 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./groovy-2-4-16-released'>Groovy 2.4.16 Released</a></li><li><a
href='./groovy-2-4-16-windows'>Groovy 2. [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.4.17 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./groovy-2-4-16-windows'>Groovy 2.4.16 Windows Installer Released
(Community Artifact)</a></li><li><a hr [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-5-0-released.html b/blog/groovy-2-5-0-released.html
index d99c5ba..f66e953 100644
--- a/blog/groovy-2-5-0-released.html
+++ b/blog/groovy-2-5-0-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.0 released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-7-released'>Groovy 2.5.7
Released</a></li><li><a href='./groovy-2-5-5-windows'>Groovy 2.5.5 [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.0 released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-5-1-released.html b/blog/groovy-2-5-1-released.html
index 0d14fed..8122ca7 100644
--- a/blog/groovy-2-5-1-released.html
+++ b/blog/groovy-2-5-1-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.1 released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-7-released'>Groovy 2.5.7
Released</a></li><li><a href='./groovy-2-5-5-windows'>Groovy 2.5.5 [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.1 released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-5-2-released.html b/blog/groovy-2-5-2-released.html
index 5d8b75c..41acf3b 100644
--- a/blog/groovy-2-5-2-released.html
+++ b/blog/groovy-2-5-2-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.2 released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.2 released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-5-2-windows.html b/blog/groovy-2-5-2-windows.html
index f275cd9..1dbacf0 100644
--- a/blog/groovy-2-5-2-windows.html
+++ b/blog/groovy-2-5-2-windows.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.2 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-5-windows'>Groovy 2.5.5 Windows Installer Released (C [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.2 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-7-and'>Groovy 2.5.7 and 3.0.0-beta-1 Windows Installe [...]
<p>The Windows installer for Groovy 2.5.2 (community artifact) is available
from:
<a
href="https://dl.bintray.com/groovy/Distributions/groovy-2.5.2-installer.exe";
class="bare">https://dl.bintray.com/groovy/Distributions/groovy-2.5.2-installer.exe</a></p>
</div></div></div></div></div><footer id='footer'>
diff --git a/blog/groovy-2-5-3-released.html b/blog/groovy-2-5-3-released.html
index d5d3b7b..f560719 100644
--- a/blog/groovy-2-5-3-released.html
+++ b/blog/groovy-2-5-3-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.3 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-3-windows'>Groovy 2.5.3 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.3 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-3-windows'>Groovy 2.5.3 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-5-3-windows.html b/blog/groovy-2-5-3-windows.html
index 30a5964..b854685 100644
--- a/blog/groovy-2-5-3-windows.html
+++ b/blog/groovy-2-5-3-windows.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.3 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-5-windows'>Groovy 2.5.5 Windows Installer Released (C [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.3 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows Installer Released (C [...]
<p>The Windows installer for Groovy 2.5.3 (community artifact) is available
from:
<a
href="https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.5.3-installer";
class="bare">https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.5.3-installer</a></p>
</div></div></div></div></div><footer id='footer'>
diff --git a/blog/groovy-2-5-4-released.html b/blog/groovy-2-5-4-released.html
index 64de0cd..03587b6 100644
--- a/blog/groovy-2-5-4-released.html
+++ b/blog/groovy-2-5-4-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.4 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-4-windows'>Groovy 2.5.4 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.4 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-4-windows'>Groovy 2.5.4 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-5-4-windows.html b/blog/groovy-2-5-4-windows.html
index 6cc9a18..9272222 100644
--- a/blog/groovy-2-5-4-windows.html
+++ b/blog/groovy-2-5-4-windows.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.4 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-5-windows'>Groovy 2.5.5 Windows Installer Released (C [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.4 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows Installer Released (C [...]
<p>The Windows installer for Groovy 2.5.4 (community artifact) is available
from:
<a
href="https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.5.4-installer";
class="bare">https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.5.4-installer</a></p>
</div></div></div></div></div><footer id='footer'>
diff --git a/blog/groovy-2-5-5-released.html b/blog/groovy-2-5-5-released.html
index c445f73..4514930 100644
--- a/blog/groovy-2-5-5-released.html
+++ b/blog/groovy-2-5-5-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.5 released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-5-windows'>Groovy 2.5.5 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.5 released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-5-windows'>Groovy 2.5.5 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-5-5-windows.html b/blog/groovy-2-5-5-windows.html
index 5824ed1..be9543b 100644
--- a/blog/groovy-2-5-5-windows.html
+++ b/blog/groovy-2-5-5-windows.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.5 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-5-released'>Groovy 2.5.5 released</a></li><li><a href [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.5 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows Installer Released (C [...]
<p>The Windows installer for Groovy 2.5.5 (community artifact) is available at:
<a
href="https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.5.5-installer";
class="bare">https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.5.5-installer</a></p>
</div></div></div></div></div><footer id='footer'>
diff --git a/blog/groovy-2-5-6-released.html b/blog/groovy-2-5-6-released.html
index 709d6db..0e9b39c 100644
--- a/blog/groovy-2-5-6-released.html
+++ b/blog/groovy-2-5-6-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.6 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-7-released'>Groovy 2.5.7
Released</a></li><li><a href='./groovy-2-5-5-windows'>Groovy 2.5.5 [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.6 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-5-7-and.html b/blog/groovy-2-5-7-and.html
index 5f06e4f..b09d90b 100644
--- a/blog/groovy-2-5-7-and.html
+++ b/blog/groovy-2-5-7-and.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.7 and 3.0.0-beta-1 Windows Installers Released
(Community Artifacts)</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-7-released'>Groovy 2.5.7 Released<
[...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.7 and 3.0.0-beta-1 Windows Installers Released
(Community Artifacts)</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows In
[...]
<p>The Windows installer for Groovy 2.5.7 (Community Artifact) is now
available from Bintray:
<a
href="https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.5.7-installer";
class="bare">https://bintray.com/groovy/Distributions/Windows-Installer/groovy-2.5.7-installer</a>.</p>
</div>
diff --git a/blog/groovy-2-5-7-released.html b/blog/groovy-2-5-7-released.html
index be82fd6..57857b8 100644
--- a/blog/groovy-2-5-7-released.html
+++ b/blog/groovy-2-5-7-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.7 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-7-and'>Groovy 2.5.7 and 3.0.0-beta-1
Windows Installers Released (Community Artifacts)</a></ [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 2.5.7 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-7-and'>Groovy 2.5.7 and 3.0.0-beta-1
Windows Installers Released (Community Artifacts)</a></ [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-2-5-clibuilder-renewal.html
b/blog/groovy-2-5-clibuilder-renewal.html
index 8ab7dd1..158f7a7 100644
--- a/blog/groovy-2-5-clibuilder-renewal.html
+++ b/blog/groovy-2-5-clibuilder-renewal.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Apache Groovy 2.5 CliBuilder Renewal</a></li><li><a
href='#_the_code_groovy_util_clibuilder_code_class_is_deprecated'
class='anchor-link'>The <code>groovy.util.CliBuilder</code> Class is
Deprecated</a></li><li><a href='#_typed_options' class='anchor-link'>Typed
Options</a> [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Apache Groovy 2.5 CliBuilder Renewal</a></li><li><a
href='#_the_code_groovy_util_clibuilder_code_class_is_deprecated'
class='anchor-link'>The <code>groovy.util.CliBuilder</code> Class is
Deprecated</a></li><li><a href='#_typed_options' class='anchor-link'>Typed
Options</a> [...]
<div class="sectionbody">
<div class="paragraph">
<p>The <code>CliBuilder</code> class for quickly and concisely building
diff --git a/blog/groovy-3-0-0-alpha.html b/blog/groovy-3-0-0-alpha.html
index 708ee85..ea7bcf0 100644
--- a/blog/groovy-3-0-0-alpha.html
+++ b/blog/groovy-3-0-0-alpha.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-alpha-4 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a href='./groovy-3-0-0-alpha1'>Groovy
3.0.0-alpha-4 Windows Installer Released (Community Artifact)</a></ [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-alpha-4 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a href='./groovy-3-0-0-alpha1'>Groovy
3.0.0-alpha-4 Windows Installer Released (Community Artifact)</a></ [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-3-0-0-alpha1.html b/blog/groovy-3-0-0-alpha1.html
index a91f96d..60f06d9 100644
--- a/blog/groovy-3-0-0-alpha1.html
+++ b/blog/groovy-3-0-0-alpha1.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-alpha-4 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-3-0-0-alpha'>Groovy 3.0.0-alpha-4 Released</a></l [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-alpha-4 Windows Installer Released (Community
Artifact)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-3-0-0-alpha'>Groovy 3.0.0-alpha-4 Released</a></l [...]
<p>The Windows installer for Groovy 3.0.0-alpha-4 (Community Artifact) is
available from the usual place:
<a
href="https://bintray.com/groovy/Distributions/download_file?file_path=groovy-3.0.0-alpha-4-installer.exe";
class="bare">https://bintray.com/groovy/Distributions/download_file?file_path=groovy-3.0.0-alpha-4-installer.exe</a></p>
</div>
diff --git a/blog/groovy-3-0-0-beta.html b/blog/groovy-3-0-0-beta.html
index 3acd736..1cc8c59 100644
--- a/blog/groovy-3-0-0-beta.html
+++ b/blog/groovy-3-0-0-beta.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-beta-1 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a href='./groovy-3-0-0-alpha'>Groovy
3.0.0-alpha-4 Released</a></li><li><a href='./groovy-3-0-0-beta2'>Gro [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-beta-1 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a href='./groovy-3-0-0-alpha'>Groovy
3.0.0-alpha-4 Released</a></li><li><a href='./groovy-3-0-0-beta1'>Gro [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-3-0-0-beta1.html b/blog/groovy-3-0-0-beta1.html
index dd543a9..4a766e0 100644
--- a/blog/groovy-3-0-0-beta1.html
+++ b/blog/groovy-3-0-0-beta1.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-beta-2 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a href='./groovy-3-0-0-beta2'>Groovy
3.0.0-beta-2 Windows Installer Released (Community Release)</a></li>< [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-beta-2 Released</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a href='./groovy-3-0-0-beta2'>Groovy
3.0.0-beta-2 Windows Installer Released (Community Release)</a></li>< [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-3-0-0-beta2.html b/blog/groovy-3-0-0-beta2.html
index 22e42b6..bae023b 100644
--- a/blog/groovy-3-0-0-beta2.html
+++ b/blog/groovy-3-0-0-beta2.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-beta-2 Windows Installer Released (Community
Release)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-3-0-0-alpha1'>Groovy 3.0.0-alpha-4 Windows Installe [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 3.0.0-beta-2 Windows Installer Released (Community
Release)</a></li></ul><br/><ul class='nav-sidebar'><li style='padding: 0.35em
0.625em; background-color: #eee'><span>Related posts</span></li><li><a
href='./groovy-3-0-0-beta1'>Groovy 3.0.0-beta-2 Released</a></li>< [...]
<p>The Windows installer for Groovy 3.0.0-beta-2 is now available from Bintray:
<a
href="https://bintray.com/groovy/Distributions/download_file?file_path=groovy-3.0.0-beta-2-installer.exe";
class="bare">https://bintray.com/groovy/Distributions/download_file?file_path=groovy-3.0.0-beta-2-installer.exe</a></p>
</div>
diff --git a/blog/groovy-4-0-3-released.html b/blog/groovy-4-0-3-released.html
index 043f2cf..dc7f68f 100644
--- a/blog/groovy-4-0-3-released.html
+++ b/blog/groovy-4-0-3-released.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 4.0.3 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-7-released'>Groovy 2.5.7
Released</a></li><li><a href='./groovy-2-5-5-windows'>Groovy 2.5.5 [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy 4.0.3 Released</a></li></ul><br/><ul class='nav-sidebar'><li
style='padding: 0.35em 0.625em; background-color: #eee'><span>Related
posts</span></li><li><a href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows
Installer Released (Community Artifact)</a></li><li><a href= [...]
<p>Dear community,</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-dauphine.html b/blog/groovy-dauphine.html
index 196f1b5..45ac4d6 100644
--- a/blog/groovy-dauphine.html
+++ b/blog/groovy-dauphine.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Processing Results for the CritΓ©rium du DauphinΓ©</a></li><li><a
href='#_results_file' class='anchor-link'>Results file</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a href='./parsin [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Processing Results for the CritΓ©rium du DauphinΓ©</a></li><li><a
href='#_results_file' class='anchor-link'>Results file</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a href='./readin [...]
<div class="sectionbody">
<div class="paragraph">
<p>The 2023 <a href="https://www.criterium-du-dauphine.fr/en/";>CritΓ©rium du
DauphinΓ©</a>
diff --git a/blog/groovy-graph-databases.html b/blog/groovy-graph-databases.html
index d7736df..4a44fc6 100644
--- a/blog/groovy-graph-databases.html
+++ b/blog/groovy-graph-databases.html
@@ -66,6 +66,10 @@ We’ll use the labels <code>swimmer</code> and
<code>swim</code> for these
such as <code>swam</code> and <code>supercedes</code> between vertices.
We’ll explore modelling and querying the event
information using several graph database technologies.</p>
</div>
+<div class="paragraph">
+<p>The examples in this post can be found on
+<a href="https://github.com/paulk-asert/groovy-graphdb/";>GitHub</a>.</p>
+</div>
</div>
</div>
<div class="sect1">
@@ -334,6 +338,20 @@ database storing nodes and edges. Nodes and edges may have
a label and propertie
</div>
</div>
<div class="paragraph">
+<p>We’ll use Neo4j in embedded mode and perform all of our operations
+as part of a transaction:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">// ... set up
managementService ...
+var graphDb = managementService.database(DEFAULT_DATABASE_NAME)
+
+try (Transaction tx = graphDb.beginTx()) {
+ // ... other Neo4j code below here ...
+}</code></pre>
+</div>
+</div>
+<div class="paragraph">
<p>Let’s create our nodes and edges using Neo4j. First the existing
Olympic record:</p>
</div>
<div class="listingblock">
@@ -504,6 +522,10 @@ RETURN s1
<div class="sect2">
<h3 id="_an_aside_on_graph_design">An aside on graph design</h3>
<div class="paragraph">
+<p>This blog post is definitely, not meant to be an advanced course on graph
database
+design, but it is worth pointing out a few points.</p>
+</div>
+<div class="paragraph">
<p>Deciding which information should be stored as node properties and which as
relationships
still requires developer judgement. For example, we could have added a Boolean
<code>olympicRecord</code>
property to our <code>Swim</code> nodes. Certain queries might now become
simpler, or at least more familiar
@@ -569,7 +591,7 @@ The query is probably faster too, but it is a tradeoff that
should be weighed up
<h2 id="_apache_age">Apache AGE</h2>
<div class="sectionbody">
<div class="paragraph">
-<p>The next technology is the <a href="https://age.apache.org/";>Apache
AGEβ’</a> graph database.
+<p>The next technology we’ll look at is the <a
href="https://age.apache.org/";>Apache AGEβ’</a> graph database.
Apache AGE leverages <a href="https://www.postgresql.org";>PostgreSQL</a> for
storage.</p>
</div>
<div class="paragraph">
@@ -600,45 +622,45 @@ out nodes and edges:</p>
<div class="content">
<pre class="prettyprint highlight"><code data-lang="groovy">sql.execute'''
SELECT * FROM cypher('swimming_graph', $$ CREATE
- (es:swimmer {name: 'Emily Seebohm', country: 'π¦πΊ'}),
- (swim1:swim {event: 'Heat 4', result: 'First', time: 58.23, at: 'London
2012'}),
+ (es:Swimmer {name: 'Emily Seebohm', country: 'π¦πΊ'}),
+ (swim1:Swim {event: 'Heat 4', result: 'First', time: 58.23, at: 'London
2012'}),
(es)-[:swam]->(swim1),
- (km:swimmer {name: 'Kylie Masse', country: 'π¨π¦'}),
- (swim2:swim {event: 'Heat 4', result: 'First', time: 58.17, at: 'Tokyo
2021'}),
+ (km:Swimmer {name: 'Kylie Masse', country: 'π¨π¦'}),
+ (swim2:Swim {event: 'Heat 4', result: 'First', time: 58.17, at: 'Tokyo
2021'}),
(km)-[:swam]->(swim2),
- (swim2)-[:supercedes]->(swim1),
- (swim3:swim {event: 'Final', result: 'π₯', time: 57.72, at: 'Tokyo 2021'}),
+ (swim2)-[:supersedes]->(swim1),
+ (swim3:Swim {event: 'Final', result: 'π₯', time: 57.72, at: 'Tokyo 2021'}),
(km)-[:swam]->(swim3),
- (rs:swimmer {name: 'Regan Smith', country: 'πΊπΈ'}),
- (swim4:swim {event: 'Heat 5', result: 'First', time: 57.96, at: 'Tokyo
2021'}),
+ (rs:Swimmer {name: 'Regan Smith', country: 'πΊπΈ'}),
+ (swim4:Swim {event: 'Heat 5', result: 'First', time: 57.96, at: 'Tokyo
2021'}),
(rs)-[:swam]->(swim4),
- (swim4)-[:supercedes]->(swim2),
- (swim5:swim {event: 'Semifinal 1', result: 'First', time: 57.86, at:
'Tokyo 2021'}),
+ (swim4)-[:supersedes]->(swim2),
+ (swim5:Swim {event: 'Semifinal 1', result: 'First', time: 57.86, at:
'Tokyo 2021'}),
(rs)-[:swam]->(swim5),
- (swim6:swim {event: 'Final', result: 'π₯', time: 58.05, at: 'Tokyo 2021'}),
+ (swim6:Swim {event: 'Final', result: 'π₯', time: 58.05, at: 'Tokyo 2021'}),
(rs)-[:swam]->(swim6),
- (swim7:swim {event: 'Final', result: 'π₯', time: 57.66, at: 'Paris 2024'}),
+ (swim7:Swim {event: 'Final', result: 'π₯', time: 57.66, at: 'Paris 2024'}),
(rs)-[:swam]->(swim7),
- (swim8:swim {event: 'Relay leg1', result: 'First', time: 57.28, at: 'Paris
2024'}),
+ (swim8:Swim {event: 'Relay leg1', result: 'First', time: 57.28, at: 'Paris
2024'}),
(rs)-[:swam]->(swim8),
- (kmk:swimmer {name: 'Kaylie McKeown', country: 'π¦πΊ'}),
- (swim9:swim {event: 'Heat 6', result: 'First', time: 57.88, at: 'Tokyo
2021'}),
+ (kmk:Swimmer {name: 'Kaylie McKeown', country: 'π¦πΊ'}),
+ (swim9:Swim {event: 'Heat 6', result: 'First', time: 57.88, at: 'Tokyo
2021'}),
(kmk)-[:swam]->(swim9),
- (swim9)-[:supercedes]->(swim4),
- (swim5)-[:supercedes]->(swim9),
- (swim10:swim {event: 'Final', result: 'π₯', time: 57.47, at: 'Tokyo 2021'}),
+ (swim9)-[:supersedes]->(swim4),
+ (swim5)-[:supersedes]->(swim9),
+ (swim10:Swim {event: 'Final', result: 'π₯', time: 57.47, at: 'Tokyo 2021'}),
(kmk)-[:swam]->(swim10),
- (swim10)-[:supercedes]->(swim5),
- (swim11:swim {event: 'Final', result: 'π₯', time: 57.33, at: 'Paris 2024'}),
+ (swim10)-[:supersedes]->(swim5),
+ (swim11:Swim {event: 'Final', result: 'π₯', time: 57.33, at: 'Paris 2024'}),
(kmk)-[:swam]->(swim11),
- (swim11)-[:supercedes]->(swim10),
- (swim8)-[:supercedes]->(swim11),
+ (swim11)-[:supersedes]->(swim10),
+ (swim8)-[:supersedes]->(swim11),
- (kb:swimmer {name: 'Katharine Berkoff', country: 'πΊπΈ'}),
- (swim12:swim {event: 'Final', result: 'π₯', time: 57.98, at: 'Paris 2024'}),
+ (kb:Swimmer {name: 'Katharine Berkoff', country: 'πΊπΈ'}),
+ (swim12:Swim {event: 'Final', result: 'π₯', time: 57.98, at: 'Paris 2024'}),
(kb)-[:swam]->(swim12)
$$) AS (a agtype)
'''</code></pre>
@@ -672,7 +694,7 @@ as follows:</p>
<div class="content">
<pre class="prettyprint highlight"><code data-lang="groovy">assert sql.rows('''
SELECT * from cypher('swimming_graph', $$
- MATCH (s1:swim {event: 'Final'})-[:supercedes]->(s2:swim)
+ MATCH (s1:Swim {event: 'Final'})-[:supersedes]->(s2:Swim)
RETURN s1
$$) AS (a agtype)
''').a*.map*.get('properties')*.time == [57.47, 57.33]</code></pre>
@@ -686,7 +708,7 @@ we can use <code>eachRow</code> and the following query:</p>
<div class="content">
<pre class="prettyprint highlight"><code data-lang="groovy">sql.eachRow('''
SELECT * from cypher('swimming_graph', $$
- MATCH (s1:swim)-[:supercedes]->(swim1)
+ MATCH (s1:Swim)-[:supersedes]->(swim1)
RETURN s1
$$) AS (a agtype)
''') {
@@ -725,10 +747,102 @@ a visualization like below (we chose to manually
re-arrange the nodes):</p>
<div class="sect1">
<h2 id="_orientdb">OrientDB</h2>
<div class="sectionbody">
+<div class="paragraph">
+<p><span class="image"><img
src="https://www.orientdb.com/images/orientdb_logo_mid.png"; alt="orientdb logo"
width="50%"></span></p>
+</div>
+<div class="paragraph">
+<p>The next graph database we’ll look at is <a
href="https://orientdb.org/";>OrientDB</a>.
+We used the open source Community edition. We used it in embedded mode but
there are
+<a
href="https://orientdb.org/docs/3.0.x/gettingstarted/Tutorial-Installation.html";>instructions</a>
+for running a docker image as well.</p>
+</div>
+<div class="paragraph">
+<p>The main claim to fame for OrientDB (and the closely related ArcadeDB
we’ll cover next)
+is that they are multi-model databases, supporting graphs and documents
+in the one database.</p>
+</div>
+<div class="paragraph">
+<p>Creating our database and setting up our vertex and edge classes (think
mini-schema)
+is done as follows:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">try (var db =
context.open("swimming", "admin", "adminpwd")) {
+ db.createVertexClass('Swimmer')
+ db.createVertexClass('Swim')
+ db.createEdgeClass('swam')
+ db.createEdgeClass('supersedes')
+ // other code here
+}</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>See the <a
href="https://github.com/paulk-asert/groovy-graphdb/tree/main/orientdb";>GitHub
repo</a> for further details.</p>
+</div>
+<div class="paragraph">
+<p>With initialization out fo the way, we can start defining our nodes and
edges:</p>
+</div>
<div class="listingblock">
<div class="content">
-<pre class="prettyprint highlight"><code data-lang="groovy"></code></pre>
+<pre class="prettyprint highlight"><code data-lang="groovy">var es =
db.newVertex('Swimmer')
+es.setProperty('name', 'Emily Seebohm')
+es.setProperty('country', 'π¦πΊ')
+var swim1 = db.newVertex('Swim')
+swim1.setProperty('at', 'London 2012')
+swim1.setProperty('result', 'First')
+swim1.setProperty('event', 'Heat 4')
+swim1.setProperty('time', 58.23)
+es.addEdge(swim1, 'swam')</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>We can print out the details as before:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var (name,
country) = ['name', 'country'].collect { es.getProperty(it) }
+var (at, event, time) = ['at', 'event', 'time'].collect {
swim1.getProperty(it) }
+println "$name from $country swam a time of $time in $event at the $at
Olympics"</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>At this point, we could apply some Groovy metaprogramming to make the code
more succinct,
+but we’ll just flesh out our <code>insertSwimmer</code> and
<code>insertSwim</code> helper methods like before.
+We can use these to enter the remaining swim information.</p>
+</div>
+<div class="paragraph">
+<p>Queries are performed using the Multi-Model API using SQL-like queries.
+Our three queries we’ve seen earlier look like this:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var results =
db.query("SELECT expand(out('supersedes').in('supersedes')) FROM Swim WHERE
event = 'Final'")
+assert results*.getProperty('time').toSet() == [57.47, 57.33] as Set
+
+results = db.query("SELECT expand(out('supersedes')) FROM Swim WHERE
event.left(4) = 'Heat'")
+assert results*.getProperty('at').toSet() == ['Tokyo 2021', 'London 2012'] as
Set
+
+results = db.query("SELECT country FROM ( SELECT expand(in('swam')) FROM Swim
WHERE at = 'Paris 2024' )")
+assert results*.getProperty('country').toSet() == ['πΊπΈ', 'π¦πΊ'] as
Set</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Traversal looks like this:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">results =
db.query("TRAVERSE in('supersedes') FROM :swim", swim1)
+results.each {
+ if (it.toElement() != swim1) {
+ println "${it.getProperty('at')} ${it.getProperty('event')}"
+ }
+}</code></pre>
+</div>
</div>
+<div class="paragraph">
+<p>OrientDB also supports Gremlin and a studio Web-UI.
+Both of these features are very similar to the ArcadeDB counterparts.
+We’ll examine them next when we look at ArcadeDB.</p>
</div>
</div>
</div>
@@ -736,21 +850,278 @@ a visualization like below (we chose to manually
re-arrange the nodes):</p>
<h2 id="_arcadedb">ArcadeDB</h2>
<div class="sectionbody">
<div class="paragraph">
-<p><span class="image"><img src="img/ArcadeStudio.png"
alt="ArcadeStudio"></span></p>
+<p>Now, we’ll examine <a
href="https://arcadedb.com/#getting-started";>ArcadeDB</a>.</p>
+</div>
+<div class="paragraph">
+<p><span class="image"><img
src="https://arcadedb.com/assets/images/arcadedb-logo-mini.png"; alt="arcadedb
logo"></span></p>
+</div>
+<div class="paragraph">
+<p>ArcadeDB is a rewrite/partial fork of OrientDB and carries over its
Multi-Model nature.
+We used it in embedded mode but there are
+<a href="https://arcadedb.com/#getting-started";>instructions</a> for running a
docker image if you prefer.</p>
+</div>
+<div class="paragraph">
+<p>Not surprisingly, some usage of ArcadeDB is very similar to OrientDB.
Initialization
+changes slightly:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var factory = new
DatabaseFactory("swimming")
+
+try (var db = factory.create()) {
+ db.transaction { ->
+ db.schema.with {
+ createVertexType('Swimmer')
+ createVertexType('Swim')
+ createEdgeType('swam')
+ createEdgeType('supersedes')
+ }
+ // ... other code goes here ...
+ }
+}</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Defining the existing record information is done as follows:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var es =
db.newVertex('Swimmer')
+es.set(name: 'Emily Seebohm', country: 'π¦πΊ').save()
+
+var swim1 = db.newVertex('Swim')
+swim1.set(at: 'London 2012', result: 'First', event: 'Heat 4', time:
58.23).save()
+swim1.newEdge('swam', es, false).save()</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Accessing the information can be done like this:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var (name,
country) = ['name', 'country'].collect { es.get(it) }
+var (at, event, time) = ['at', 'event', 'time'].collect { swim1.get(it) }
+println "$name from $country swam a time of $time in $event at the $at
Olympics"</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>ArcadeDB supports multiple query languages. The SQL-like language mirrors
the OrientDB offering.
+Here are our three now familiar queries:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var results =
db.query('SQL', '''
+SELECT expand(outV()) FROM (SELECT expand(outE('supersedes')) FROM Swim WHERE
event = 'Final')
+''')
+assert results*.toMap().time.toSet() == [57.47, 57.33] as Set
+
+results = db.query('SQL', "SELECT expand(outV()) FROM (SELECT
expand(outE('supersedes')) FROM Swim WHERE event.left(4) = 'Heat')")
+assert results*.toMap().at.toSet() == ['Tokyo 2021', 'London 2012'] as Set
+
+results = db.query('SQL', "SELECT country FROM ( SELECT expand(out('swam'))
FROM Swim WHERE at = 'Paris 2024' )")
+assert results*.toMap().country.toSet() == ['πΊπΈ', 'π¦πΊ'] as Set</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Here is our traversal example:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">results =
db.query('SQL', "TRAVERSE out('supersedes') FROM :swim", swim1)
+results.each {
+ if (it.toElement() != swim1) {
+ var props = it.toMap()
+ println "$props.at $props.event"
+ }
+}</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>ArcadeDB also supports Cypher queries (like Neo4j). The times for records
in finals query
+using the Cypher dialect looks like this:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">results =
db.query('cypher', '''
+MATCH (s1:Swim {event: 'Final'})-[:supersedes]->(s2:Swim)
+RETURN s1.time AS time
+''')
+assert results*.toMap().time.toSet() == [57.47, 57.33] as Set</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>ArcadeDB also supports Gremlin queries. The times for records in finals
query
+using the Gremlin dialect looks like this:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">results =
db.query('gremlin', '''
+g.V().has('event',
'Final').as('ev').out('supersedes').select('ev').values('time')
+''')
+assert results*.toMap().result.toSet() == [57.47, 57.33] as Set</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Rather than just passing a Gremlin query as a String, we can get full
access to the TinkerPop environment
+as this example show:</p>
</div>
<div class="listingblock">
<div class="content">
-<pre class="prettyprint highlight"><code data-lang="groovy"></code></pre>
+<pre class="prettyprint highlight"><code data-lang="groovy">try (final
ArcadeGraph graph = ArcadeGraph.open("swimming")) {
+ var recordTimesInFinals = graph.traversal().V().has('event',
'Final').as('ev').out('supersedes')
+ .select('ev').values('time').toSet()
+ assert recordTimesInFinals == [57.47, 57.33] as Set
+}</code></pre>
</div>
</div>
+<div class="paragraph">
+<p>ArcadeDB also supports a Studio Web-UI. Here is an example of using Studio
+with a query that looks at all nodes and edges associated with the Tokyo 2021
olympics:</p>
+</div>
+<div class="paragraph">
+<p><span class="image"><img src="img/ArcadeStudio.png"
alt="ArcadeStudio"></span></p>
+</div>
</div>
</div>
<div class="sect1">
<h2 id="_tugraph">TuGraph</h2>
<div class="sectionbody">
+<div class="paragraph">
+<p>Next, we’ll look at
+<a href="https://tugraph.tech/";>TuGraph</a>.</p>
+</div>
+<div class="paragraph">
+<p><span class="image"><img
src="https://mdn.alipayobjects.com/huamei_qcdryc/afts/img/A*AbamQ5lxv0IAAAAAAAAAAAAADgOBAQ/original";
alt="tugraph logo" width="40%"></span></p>
+</div>
+<div class="paragraph">
+<p>We used the Community Edition using a docker image as outlined in the
+<a
href="https://tugraph-db.readthedocs.io/en/latest/5.installation%26running/3.docker-deployment.html";>documentation</a>
and
+<a href="https://blog.csdn.net/qq_35721299/article/details/128076604";>here</a>.
+TuGraph’s claim to fame is high performance. Certainly, that isn’t
really
+needed for this example, but let’s have a play anyway.</p>
+</div>
+<div class="paragraph">
+<p>There are a few ways to talk to TuGraph. We’ll use the recommended
Neo4j
+<a
href="https://tugraph-db.readthedocs.io/en/latest/7.client-tools/5.bolt-client.html";>Bolt
client</a>
+which uses the Bolt protocol to talk to the TuGraph server.</p>
+</div>
+<div class="paragraph">
+<p>We’ll create a session using that client plus a helper
<code>run</code> method to invoke our queries.</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var authToken =
AuthTokens.basic("admin", "73@TuGraph")
+var driver = GraphDatabase.driver("bolt://localhost:7687", authToken)
+var session = driver.session(SessionConfig.forDatabase("default"))
+var run = { String s -> session.run(s) }</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Next, we set up our database including providing a schema for our nodes,
edges and properties.
+One point of difference with earlier examples is that TuGraph needs a primary
key for each vertex.
+Hence, we added the <code>id</code> for our <code>Swim</code> vertex.</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">'''
+CALL db.dropDB()
+CALL db.createVertexLabel('Swimmer', 'name', 'name', STRING, false, 'country',
STRING, false)
+CALL db.createVertexLabel('Swim', 'id', 'id', INT32, false, 'event', STRING,
false, 'result', STRING, false, 'at', STRING, false, 'time', FLOAT, false)
+CALL db.createEdgeLabel('swam','[["Swimmer","Swim"]]')
+CALL db.createEdgeLabel('supersedes','[["Swim","Swim"]]')
+'''.trim().readLines().each{ run(it) }</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>With these defined, we can create our swim information:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">run '''create
+ (es:Swimmer {name: 'Emily Seebohm', country: 'AU'}),
+ (swim1:Swim {event: 'Heat 4', result: 'First', time: 58.23, at: 'London
2012', id:1}),
+ (es)-[:swam]->(swim1),
+ (km:Swimmer {name: 'Kylie Masse', country: 'CA'}),
+ (swim2:Swim {event: 'Heat 4', result: 'First', time: 58.17, at: 'Tokyo
2021', id:2}),
+ (km)-[:swam]->(swim2),
+ (swim3:Swim {event: 'Final', result: 'Silver', time: 57.72, at: 'Tokyo
2021', id:3}),
+ (km)-[:swam]->(swim3),
+ (swim2)-[:supersedes]->(swim1),
+ (rs:Swimmer {name: 'Regan Smith', country: 'US'}),
+ (swim4:Swim {event: 'Heat 5', result: 'First', time: 57.96, at: 'Tokyo
2021', id:4}),
+ (rs)-[:swam]->(swim4),
+ (swim5:Swim {event: 'Semifinal 1', result: 'First', time: 57.86, at:
'Tokyo 2021', id:5}),
+ (rs)-[:swam]->(swim5),
+ (swim6:Swim {event: 'Final', result: 'Bronze', time: 58.05, at: 'Tokyo
2021', id:6}),
+ (rs)-[:swam]->(swim6),
+ (swim7:Swim {event: 'Final', result: 'Silver', time: 57.66, at: 'Paris
2024', id:7}),
+ (rs)-[:swam]->(swim7),
+ (swim8:Swim {event: 'Relay leg1', result: 'First', time: 57.28, at: 'Paris
2024', id:8}),
+ (rs)-[:swam]->(swim8),
+ (swim4)-[:supersedes]->(swim2),
+ (kmk:Swimmer {name: 'Kaylie McKeown', country: 'AU'}),
+ (swim9:Swim {event: 'Heat 6', result: 'First', time: 57.88, at: 'Tokyo
2021', id:9}),
+ (kmk)-[:swam]->(swim9),
+ (swim9)-[:supersedes]->(swim4),
+ (swim5)-[:supersedes]->(swim9),
+ (swim10:Swim {event: 'Final', result: 'Gold', time: 57.47, at: 'Tokyo
2021', id:10}),
+ (kmk)-[:swam]->(swim10),
+ (swim10)-[:supersedes]->(swim5),
+ (swim11:Swim {event: 'Final', result: 'Gold', time: 57.33, at: 'Paris
2024', id:11}),
+ (kmk)-[:swam]->(swim11),
+ (swim11)-[:supersedes]->(swim10),
+ (swim8)-[:supersedes]->(swim11),
+ (kb:Swimmer {name: 'Katharine Berkoff', country: 'US'}),
+ (swim12:Swim {event: 'Final', result: 'Bronze', time: 57.98, at: 'Paris
2024', id:12}),
+ (kb)-[:swam]->(swim12)
+'''</code></pre>
+</div>
+</div>
+<div class="admonitionblock note">
+<table>
+<tr>
+<td class="icon">
+<div class="title">Note</div>
+</td>
+<td class="content">
+In my attempts to use this client, emoji content seemed to break the property
parser.
+For now, I have replaced emoji content with simple text. I’ll revise
this post should I find
+a better workaround or if the issue is otherwise resolved.
+</td>
+</tr>
+</table>
+</div>
+<div class="paragraph">
+<p>TuGraph uses Cypher style queries. Here are our three standard queries:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">assert run('''
+ MATCH (sr:Swimmer)-[:swam]->(sm:Swim {at: 'Paris 2024'})
+ RETURN DISTINCT sr.country AS country
+''')*.get('country')*.asString().toSet() == ["US", "AU"] as Set
+
+assert run('''
+ MATCH (s:Swim)
+ WHERE s.event STARTS WITH 'Heat'
+ RETURN DISTINCT s.at AS at
+''')*.get('at')*.asString().toSet() == ["London 2012", "Tokyo 2021"] as Set
+
+assert run('''
+ MATCH (s1:Swim {event: 'Final'})-[:supersedes]->(s2:Swim)
+ RETURN s1.time as time
+''')*.get('time')*.asDouble().toSet() == [57.47d, 57.33d] as Set</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Here is our traversal query:</p>
+</div>
<div class="listingblock">
<div class="content">
-<pre class="prettyprint highlight"><code data-lang="groovy"></code></pre>
+<pre class="prettyprint highlight"><code data-lang="groovy">run('''
+ MATCH (s1:Swim)-[:supersedes*1..10]->(s2:Swim {at: 'London 2012'})
+ RETURN s1.at as at, s1.event as event
+''')*.asMap().each{ println "$it.at $it.event" }</code></pre>
</div>
</div>
</div>
@@ -758,9 +1129,148 @@ a visualization like below (we chose to manually
re-arrange the nodes):</p>
<div class="sect1">
<h2 id="_hugegraph">HugeGraph</h2>
<div class="sectionbody">
+<div class="paragraph">
+<p>Our final technology is
+<a href="https://hugegraph.apache.org/";>HugeGraph</a>.
+HugeGraph is a project undergoing incubation at the ASF.</p>
+</div>
+<div class="paragraph">
+<p><span class="image"><img
src="https://www.apache.org/logos/res/hugegraph/hugegraph.png"; alt="hugegraph
logo" width="50%"></span></p>
+</div>
+<div class="paragraph">
+<p>Apache HugeGraph’s claim to fame is the ability to support very large
graph databases.
+Again, not really needed for this example, but it should be fun to play with.
+We used a docker image as described in the
+<a
href="https://hugegraph.apache.org/docs/quickstart/hugegraph-server/#31-use-docker-container-convenient-for-testdev";>documentation</a>.</p>
+</div>
+<div class="paragraph">
+<p>Setup involved creating a client for talking to the server (running on the
docker image):</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var client =
HugeClient.builder("http://localhost:8080";, "hugegraph").build()</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Next, we defined the schema for our graph database:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var schema =
client.schema()
+schema.propertyKey("num").asInt().ifNotExist().create()
+schema.propertyKey("name").asText().ifNotExist().create()
+schema.propertyKey("country").asText().ifNotExist().create()
+schema.propertyKey("at").asText().ifNotExist().create()
+schema.propertyKey("event").asText().ifNotExist().create()
+schema.propertyKey("result").asText().ifNotExist().create()
+schema.propertyKey("time").asDouble().ifNotExist().create()
+
+schema.vertexLabel('Swimmer')
+ .properties('name', 'country')
+ .primaryKeys('name')
+ .ifNotExist()
+ .create()
+
+schema.vertexLabel('Swim')
+ .properties('num', 'at', 'event', 'result', 'time')
+ .primaryKeys('num')
+ .ifNotExist()
+ .create()
+
+schema.edgeLabel("swam")
+ .sourceLabel("Swimmer")
+ .targetLabel("Swim")
+ .ifNotExist()
+ .create()
+
+schema.edgeLabel("supersedes")
+ .sourceLabel("Swim")
+ .targetLabel("Swim")
+ .ifNotExist()
+ .create()
+
+schema.indexLabel("SwimByEvent")
+ .onV("Swim")
+ .by("event")
+ .secondary()
+ .ifNotExist()
+ .create()
+
+schema.indexLabel("SwimByAt")
+ .onV("Swim")
+ .by("at")
+ .secondary()
+ .ifNotExist()
+ .create()</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>While, technically, HugeGraph supports composite keys,
+it seemed to work better when the <code>Swim</code> vertex had a single
primary key.
+We used the <code>num</code> field just giving a number to each swim.</p>
+</div>
+<div class="paragraph">
+<p>We use the graph API used for creating nodes and edges:</p>
+</div>
<div class="listingblock">
<div class="content">
-<pre class="prettyprint highlight"><code data-lang="groovy"></code></pre>
+<pre class="prettyprint highlight"><code data-lang="groovy">var g =
client.graph()
+
+var es = g.addVertex(T.LABEL, 'Swimmer', 'name', 'Emily Seebohm', 'country',
'π¦πΊ')
+var swim1 = g.addVertex(T.LABEL, 'Swim', 'at', 'London 2012', 'event', 'Heat
4', 'time', 58.23, 'result', 'First', 'num', NUM++)
+es.addEdge('swam', swim1)</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Here is how to print out some node information:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var (name,
country) = ['name', 'country'].collect { es.property(it) }
+var (at, event, time) = ['at', 'event', 'time'].collect { swim1.property(it) }
+println "$name from $country swam a time of $time in $event at the $at
Olympics"</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>We now create the other swimmer and swim nodes and edges.</p>
+</div>
+<div class="paragraph">
+<p>Gremlin queries are invoked through a gremlin helper object.
+Our three standard queries look like this:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">var gremlin =
client.gremlin()
+
+var successInParis = gremlin.gremlin('''
+ g.V().out('swam').has('Swim', 'at', 'Paris
2024').in().values('country').dedup().order()
+''').execute()
+assert successInParis.data() == ['π¦πΊ', 'πΊπΈ']
+
+var recordSetInHeat = gremlin.gremlin('''
+ g.V().hasLabel('Swim')
+ .filter { it.get().property('event').value().startsWith('Heat') }
+ .values('at').dedup().order()
+''').execute()
+assert recordSetInHeat.data() == ['London 2012', 'Tokyo 2021']
+
+var recordTimesInFinals = gremlin.gremlin('''
+ g.V().has('Swim', 'event',
'Final').as('ev').out('supersedes').select('ev').values('time').order()
+''').execute()
+assert recordTimesInFinals.data() == [57.33, 57.47]</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Here is our traversal example:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="prettyprint highlight"><code data-lang="groovy">println "Olympic
records after ${swim1.properties().subMap(['at', 'event']).values().join(' ')}:
"
+gremlin.gremlin('''
+ g.V().has('at', 'London
2012').repeat(__.in('supersedes')).emit().values('at', 'event')
+''').execute().data().collate(2).each { a, e ->
+ println "$a $e"
+}</code></pre>
</div>
</div>
</div>
diff --git a/blog/groovy-haiku-processing.html
b/blog/groovy-haiku-processing.html
index bf45a4b..9c682bf 100644
--- a/blog/groovy-haiku-processing.html
+++ b/blog/groovy-haiku-processing.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy Haiku processing</a></li><li><a
href='#_example_1_finding_the_distinct_letters' class='anchor-link'>Example 1:
Finding the distinct letters</a></li><li><a
href='#_example_2_splitting_letters_into_unique_and_duplicate_partitions'
class='anchor-link'>Example 2: Splitt [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy Haiku processing</a></li><li><a
href='#_example_1_finding_the_distinct_letters' class='anchor-link'>Example 1:
Finding the distinct letters</a></li><li><a
href='#_example_2_splitting_letters_into_unique_and_duplicate_partitions'
class='anchor-link'>Example 2: Splitt [...]
<div class="sectionbody">
<div class="paragraph">
<p>This blog looks at some Groovy solutions for the examples in the
diff --git a/blog/groovy-list-processing-cheat-sheet.html
b/blog/groovy-list-processing-cheat-sheet.html
index a9271ed..6fe998c 100644
--- a/blog/groovy-list-processing-cheat-sheet.html
+++ b/blog/groovy-list-processing-cheat-sheet.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy List Processing Cheat Sheet</a></li><li><a
href='#_declaring_lists' class='anchor-link'>Declaring lists</a></li><li><a
href='#_list_elements_and_properties' class='anchor-link'>List elements and
properties</a></li><li><a href='#_modifying_mutable_lists' class='ancho [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy List Processing Cheat Sheet</a></li><li><a
href='#_declaring_lists' class='anchor-link'>Declaring lists</a></li><li><a
href='#_list_elements_and_properties' class='anchor-link'>List elements and
properties</a></li><li><a href='#_modifying_mutable_lists' class='ancho [...]
<h2 id="_declaring_lists">Declaring lists</h2>
<div class="sectionbody">
<div class="paragraph">
diff --git a/blog/groovy-null-processing.html b/blog/groovy-null-processing.html
index 1507688..dfc36a7 100644
--- a/blog/groovy-null-processing.html
+++ b/blog/groovy-null-processing.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy Processing Nulls In Lists</a></li><li><a
href='#_libraries_covered' class='anchor-link'>Libraries covered</a></li><li><a
href='#_mutating_a_list_to_remove_its_nulls' class='anchor-link'>Mutating a
list to remove its nulls</a></li><li><a href='#_producing_a_new_list_ [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy Processing Nulls In Lists</a></li><li><a
href='#_libraries_covered' class='anchor-link'>Libraries covered</a></li><li><a
href='#_mutating_a_list_to_remove_its_nulls' class='anchor-link'>Mutating a
list to remove its nulls</a></li><li><a href='#_producing_a_new_list_ [...]
<div class="sectionbody">
<div class="paragraph">
<p>This <a
href="https://www.programmergirl.com/java-remove-nulls-from-list/";>article</a>
by <a href="https://www.programmergirl.com/about-me/";>Shubhra Srivastava</a>
diff --git a/blog/groovy-record-performance.html
b/blog/groovy-record-performance.html
index 96f0b11..b8aae57 100644
--- a/blog/groovy-record-performance.html
+++ b/blog/groovy-record-performance.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy Record Performance</a></li><li><a href='#_our_domain'
class='anchor-link'>Our domain</a></li><li><a href='#_performance_of_hashcode'
class='anchor-link'>Performance of <code>hashCode</code></a></li><li><a
href='#_performance_of_equals' class='anchor-link'>Performanc [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy Record Performance</a></li><li><a href='#_our_domain'
class='anchor-link'>Our domain</a></li><li><a href='#_performance_of_hashcode'
class='anchor-link'>Performance of <code>hashCode</code></a></li><li><a
href='#_performance_of_equals' class='anchor-link'>Performanc [...]
<div class="sectionbody">
<div class="paragraph">
<p>We highly recommend the excellent
diff --git a/blog/groovy-records.html b/blog/groovy-records.html
index 429cfaf..1b3fa46 100644
--- a/blog/groovy-records.html
+++ b/blog/groovy-records.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy Records</a></li><li><a href='#_introduction'
class='anchor-link'>Introduction</a></li><li><a href='#_optional_enhancements'
class='anchor-link'>Optional enhancements</a></li><li><a
href='#_internal_details' class='anchor-link'>Internal details</a></li><li><a
href='# [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy Records</a></li><li><a href='#_introduction'
class='anchor-link'>Introduction</a></li><li><a href='#_optional_enhancements'
class='anchor-link'>Optional enhancements</a></li><li><a
href='#_internal_details' class='anchor-link'>Internal details</a></li><li><a
href='# [...]
<div class="sectionbody">
<div class="paragraph">
<p>A common scenario when programming is the need to group together a bunch
diff --git a/blog/groovy-release-train-4-0.html
b/blog/groovy-release-train-4-0.html
index 6344ff6..22ccff3 100644
--- a/blog/groovy-release-train-4-0.html
+++ b/blog/groovy-release-train-4-0.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy release train: 4.0.4, 3.0.12, 2.5.18</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-7-released'>Groovy 2.5.7 Released</a></li><li><a
href='./groovy-2-5-5- [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy release train: 4.0.4, 3.0.12, 2.5.18</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./groovy-2-5-2-windows'>Groovy 2.5.2 Windows Installer Released
(Community Artifact [...]
<p>It’s been a productive time for the Apache Groovy project recently.
We recently released versions 4.0.4, 3.0.12 and 2.5.18 with 42, 21 and 15 fixes
and improvements respectively. Two quick highlights for the 4.0.4 release
before getting into more details about the release.</p>
</div>
<div class="paragraph">
diff --git a/blog/groovy-sequenced-collections.html
b/blog/groovy-sequenced-collections.html
index 5aee316..717b83f 100644
--- a/blog/groovy-sequenced-collections.html
+++ b/blog/groovy-sequenced-collections.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy and Sequenced Collections (JEP-431)</a></li><li><a
href='#_sequenced_collections_summary' class='anchor-link'>Sequenced
Collections Summary</a></li><li><a
href='#_accessing_the_first_and_last_element' class='anchor-link'>Accessing the
first and last element</a></li> [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Groovy and Sequenced Collections (JEP-431)</a></li><li><a
href='#_sequenced_collections_summary' class='anchor-link'>Sequenced
Collections Summary</a></li><li><a
href='#_accessing_the_first_and_last_element' class='anchor-link'>Accessing the
first and last element</a></li> [...]
<div class="sectionbody">
<div class="paragraph">
<p>An exciting feature coming in JDK21 is
diff --git a/blog/helloworldemoji.html b/blog/helloworldemoji.html
index 67f07ee..e056676 100644
--- a/blog/helloworldemoji.html
+++ b/blog/helloworldemoji.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Hello World with Emojis</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./set-operations-with-groovy'>Set Operators with Groovy</a></li><li><a
href='./deep-learning-and-eclips [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Hello World with Emojis</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./deep-learning-and-eclipse-collections'>Deep Learning and Eclipse
Collections</a></li><li><a href='./z [...]
<p>In a <a
href="https://groovy.apache.org/blog/jvm-hello-world-with-groovy";>previous blog
post</a>
we took an in-depth look at how to write a "hello world" class at the bytecode
level
using various libraries.</p>
diff --git a/blog/index.html b/blog/index.html
index f623aad..ce0499e 100644
--- a/blog/index.html
+++ b/blog/index.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3' id='blog-index'><ul
class='nav-sidebar list'><li class='active'><a
href='/blog/'>Blogs</a></li><li><a
href='handling-byte-order-mark-characters'>Handling Byte-Order-Mark Characters
in Groovy</a></li><li><a href='groovy-oracle23ai'>Using the Oracle 23ai Vector
data type with Groovy to classify Iris flowers</a></li><li><a
href='groovy-pekko-gpars'>Using Apache Pekko [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3' id='blog-index'><ul
class='nav-sidebar list'><li class='active'><a
href='/blog/'>Blogs</a></li><li><a
href='handling-byte-order-mark-characters'>Handling Byte-Order-Mark Characters
in Groovy</a></li><li><a href='groovy-oracle23ai'>Using the Oracle 23ai Vector
data type with Groovy to classify Iris flowers</a></li><li><a
href='groovy-pekko-gpars'>Using Apache Pekko [...]
<div class='row'>
<div class='colset-3-footer'>
<div class='col-1'>
@@ -97,7 +97,7 @@
colors: am5.ColorSet.new(root, {})
}));
wc.data.setAll([
- { category: "concurrency", value: 2 }, { category: "groovy",
value: 79 }, { category: "actors", value: 2 }, { category: "pekko", value: 1 },
{ category: "gpars", value: 2 }, { category: "calendar", value: 1 }, {
category: "date", value: 3 }, { category: "jsr310", value: 1 }, { category:
"time", value: 1 }, { category: "data science", value: 7 }, { category:
"eclipse collections", value: 9 }, { category: "kmeans", value: 3 }, {
category: "emoji", value: 7 }, { category: "v [...]
+ { category: "centroids", value: 1 }, { category: "data
science", value: 7 }, { category: "groovy", value: 79 }, { category: "kmeans",
value: 3 }, { category: "records", value: 7 }, { category: "apache spark",
value: 1 }, { category: "apache wayang", value: 1 }, { category: "release",
value: 25 }, { category: "clibuilder", value: 1 }, { category: "picocli",
value: 1 }, { category: "commons cli", value: 1 }, { category: "asf", value: 2
}, { category: "apachecon", value: 3 } [...]
]);
wc.labels.template.setAll({
paddingTop: 5,
diff --git a/blog/lego-bricks-with-groovy.html
b/blog/lego-bricks-with-groovy.html
index 3702cd9..842cce7 100644
--- a/blog/lego-bricks-with-groovy.html
+++ b/blog/lego-bricks-with-groovy.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Lego Bricks with Groovy</a></li><li><a
href='#_basic_collection_processing' class='anchor-link'>Basic Collection
Processing</a></li><li><a href='#_our_example_domain' class='anchor-link'>Our
example domain</a></li><li><a href='#_some_bricks_to_play_with'
class='anchor-link [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Lego Bricks with Groovy</a></li><li><a
href='#_basic_collection_processing' class='anchor-link'>Basic Collection
Processing</a></li><li><a href='#_our_example_domain' class='anchor-link'>Our
example domain</a></li><li><a href='#_some_bricks_to_play_with'
class='anchor-link [...]
<div class="sectionbody">
<div class="paragraph">
<p><a href="https://twitter.com/TheDonRaab";>Donald Raab</a> has continued has
interesting
diff --git a/blog/matrix-calculations-with-groovy-apache.html
b/blog/matrix-calculations-with-groovy-apache.html
index 08a9acb..eb316f5 100644
--- a/blog/matrix-calculations-with-groovy-apache.html
+++ b/blog/matrix-calculations-with-groovy-apache.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Matrix calculations with Groovy, Apache Commons Math, ojAlgo, Nd4j
and EJML</a></li><li><a href='#_fibonacci'
class='anchor-link'>Fibonacci</a></li><li><a href='#_leslie_matrices'
class='anchor-link'>Leslie Matrices</a></li><li><a
href='#_encryption_with_matrices' class='a [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Matrix calculations with Groovy, Apache Commons Math, ojAlgo, Nd4j
and EJML</a></li><li><a href='#_fibonacci'
class='anchor-link'>Fibonacci</a></li><li><a href='#_leslie_matrices'
class='anchor-link'>Leslie Matrices</a></li><li><a
href='#_encryption_with_matrices' class='a [...]
<div class="sectionbody">
<div class="paragraph">
<p>This blogs looks at performing matrix calculations with Groovy
diff --git a/blog/parsing-json-with-groovy.html
b/blog/parsing-json-with-groovy.html
index 10a023d..cf53092 100644
--- a/blog/parsing-json-with-groovy.html
+++ b/blog/parsing-json-with-groovy.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Parsing JSON with Groovy</a></li><li><a
href='#_batteries_included_experience' class='anchor-link'>Batteries included
experience</a></li><li><a href='#_gradle'
class='anchor-link'>Gradle</a></li><li><a href='#_maven'
class='anchor-link'>Maven</a></li><li><a href='#_advance [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Parsing JSON with Groovy</a></li><li><a
href='#_batteries_included_experience' class='anchor-link'>Batteries included
experience</a></li><li><a href='#_gradle'
class='anchor-link'>Gradle</a></li><li><a href='#_maven'
class='anchor-link'>Maven</a></li><li><a href='#_advance [...]
<div class="sectionbody">
<div class="paragraph">
<p><span class="image right"><img src="img/json_logo.gif" alt="json logo"
width="120"></span>
diff --git a/blog/reading-and-writing-csv-files.html
b/blog/reading-and-writing-csv-files.html
index ae32642..a29af20 100644
--- a/blog/reading-and-writing-csv-files.html
+++ b/blog/reading-and-writing-csv-files.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Reading and Writing CSV files with Groovy</a></li><li><a
href='#_introduction' class='anchor-link'>Introduction</a></li><li><a
href='#_commons_csv' class='anchor-link'>Commons CSV</a></li><li><a
href='#_opencsv' class='anchor-link'>OpenCSV</a></li><li><a href='#_jackson_da
[...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Reading and Writing CSV files with Groovy</a></li><li><a
href='#_introduction' class='anchor-link'>Introduction</a></li><li><a
href='#_commons_csv' class='anchor-link'>Commons CSV</a></li><li><a
href='#_opencsv' class='anchor-link'>OpenCSV</a></li><li><a href='#_jackson_da
[...]
<h2 id="_introduction">Introduction</h2>
<div class="sectionbody">
<div class="paragraph">
diff --git a/blog/seasons-greetings-emoji.html
b/blog/seasons-greetings-emoji.html
index dd475f3..5fe7085 100644
--- a/blog/seasons-greetings-emoji.html
+++ b/blog/seasons-greetings-emoji.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Season’s Greetings with Emojis</a></li><li><a
href='#_jdk_21_new_features' class='anchor-link'>JDK 21 New
Features</a></li><li><a href='#_playing_with_emojis_with_groovy'
class='anchor-link'>Playing with Emojis with Groovy</a></li><li><a
href='#_more_information' cla [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Season’s Greetings with Emojis</a></li><li><a
href='#_jdk_21_new_features' class='anchor-link'>JDK 21 New
Features</a></li><li><a href='#_playing_with_emojis_with_groovy'
class='anchor-link'>Playing with Emojis with Groovy</a></li><li><a
href='#_more_information' cla [...]
<div class="sectionbody">
<div class="paragraph">
<p>In a <a href="https://groovy.apache.org/blog/helloworldemoji";>previous blog
post</a>
diff --git a/blog/set-operations-with-groovy.html
b/blog/set-operations-with-groovy.html
index 1295ea4..7a0113a 100644
--- a/blog/set-operations-with-groovy.html
+++ b/blog/set-operations-with-groovy.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Set Operators with Groovy</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./deep-learning-and-eclipse-collections'>Deep Learning and Eclipse
Collections</a></li><li><a href='. [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Set Operators with Groovy</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./deep-learning-and-eclipse-collections'>Deep Learning and Eclipse
Collections</a></li><li><a href='. [...]
<p><a href="https://twitter.com/TheDonRaab";>Donald Raab</a> posted <a
href="https://donraab.medium.com/comparing-set-operations-between-java-and-eclipse-collections-92cf1df28d3b";>an
article</a> about set operators using Java collections and <a
href="https://github.com/eclipse/eclipse-collections";>Eclipse Collections</a>.
<a
href="https://donraab.medium.com/comparing-set-operations-between-java-and-eclipse-collections-92cf1df28d3b";>That
post</a> focuses
on the <em>union</em>, <em>intersection</em> and <em>difference</em>
operators. We’ll add in
<em>symmetric difference</em> since Groovy supports operator overloading for
that
diff --git a/blog/using-groovy-with-apache-wayang.html
b/blog/using-groovy-with-apache-wayang.html
index f03437d..71b4f98 100644
--- a/blog/using-groovy-with-apache-wayang.html
+++ b/blog/using-groovy-with-apache-wayang.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Using Groovy with Apache Wayang and Apache Spark</a></li><li><a
href='#_whiskey_clustering' class='anchor-link'>Whiskey
Clustering</a></li><li><a href='#_implementation_details'
class='anchor-link'>Implementation Details</a></li><li><a
href='#_running_with_the_java_streams [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Using Groovy with Apache Wayang and Apache Spark</a></li><li><a
href='#_whiskey_clustering' class='anchor-link'>Whiskey
Clustering</a></li><li><a href='#_implementation_details'
class='anchor-link'>Implementation Details</a></li><li><a
href='#_running_with_the_java_streams [...]
<div class="sectionbody">
<div class="paragraph">
<p><span class="image right"><img
src="https://www.apache.org/logos/res/wayang/default.png"; alt="wayang logo"
width="100"></span>
diff --git a/blog/whiskey-clustering-with-groovy-and.html
b/blog/whiskey-clustering-with-groovy-and.html
index 3e3cbf1..3e63b30 100644
--- a/blog/whiskey-clustering-with-groovy-and.html
+++ b/blog/whiskey-clustering-with-groovy-and.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Whiskey Clustering with Groovy and Apache Ignite</a></li><li><a
href='#_whiskey_clustering' class='anchor-link'>Whiskey
Clustering</a></li><li><a href='#_apache_ignite' class='anchor-link'>Apache
Ignite</a></li><li><a href='#_implementation_details' class='anchor-link'>Imp
[...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Whiskey Clustering with Groovy and Apache Ignite</a></li><li><a
href='#_whiskey_clustering' class='anchor-link'>Whiskey
Clustering</a></li><li><a href='#_apache_ignite' class='anchor-link'>Apache
Ignite</a></li><li><a href='#_implementation_details' class='anchor-link'>Imp
[...]
<div class="sectionbody">
<div class="paragraph">
<p>In a previous <a
href="https://groovy.apache.org/blog/using-groovy-with-apache-wayang";>blog
post</a>,
diff --git a/blog/wordle-checker.html b/blog/wordle-checker.html
index 85bb151..c44e550 100644
--- a/blog/wordle-checker.html
+++ b/blog/wordle-checker.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Checking Wordle with Groovy</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./groovy-null-processing'>Groovy Processing Nulls In Lists</a></li><li><a
href='./groovy-list-proce [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Checking Wordle with Groovy</a></li></ul><br/><ul
class='nav-sidebar'><li style='padding: 0.35em 0.625em; background-color:
#eee'><span>Related posts</span></li><li><a
href='./groovy-null-processing'>Groovy Processing Nulls In Lists</a></li><li><a
href='./zipping-collectio [...]
<p>This <a
href="https://donraab.medium.com/comparing-my-smalltalk-and-eclipse-collections-wordle-kata-solutions-4058ac7d8ca0";>article</a>
by <a href="https://twitter.com/TheDonRaab";>Donald Raab</a>
looks at writing a Wordle checker in Smalltalk and Java using <a
href="https://github.com/eclipse/eclipse-collections";>Eclipse Collections</a>.
Let’s look at doing the same in Groovy.
We could easily use Eclipse Collections with Groovy
diff --git a/blog/zipping-collections-with-groovy.html
b/blog/zipping-collections-with-groovy.html
index 59194cb..8caa7e9 100644
--- a/blog/zipping-collections-with-groovy.html
+++ b/blog/zipping-collections-with-groovy.html
@@ -53,7 +53,7 @@
</ul>
</div>
</div>
- </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Zipping Collections with Groovy</a></li><li><a
href='#_what_is_zipping' class='anchor-link'>What is zipping?</a></li><li><a
href='#_groovy' class='anchor-link'>Groovy</a></li><li><a
href='#_eclipse_collections' class='anchor-link'>Eclipse
Collections</a></li><li><a href='# [...]
+ </div><div id='content' class='page-1'><div
class='row'><div class='row-fluid'><div class='col-lg-3'><ul
class='nav-sidebar'><li><a href='./'>Blog index</a></li><li class='active'><a
href='#doc'>Zipping Collections with Groovy</a></li><li><a
href='#_what_is_zipping' class='anchor-link'>What is zipping?</a></li><li><a
href='#_groovy' class='anchor-link'>Groovy</a></li><li><a
href='#_eclipse_collections' class='anchor-link'>Eclipse
Collections</a></li><li><a href='# [...]
<h2 id="_what_is_zipping">What is zipping?</h2>
<div class="sectionbody">
<div class="paragraph">
![https://www.orientdb.com/images/orientdb_logo_mid.png"](https://www.orientdb.com/images/orientdb_logo_mid.png"){kind=link}
![https://arcadedb.com/assets/images/arcadedb-logo-mini.png"](https://arcadedb.com/assets/images/arcadedb-logo-mini.png"){kind=link}
![https://www.apache.org/logos/res/hugegraph/hugegraph.png"](https://www.apache.org/logos/res/hugegraph/hugegraph.png"){kind=link}
![https://www.apache.org/logos/res/wayang/default.png"](https://www.apache.org/logos/res/wayang/default.png"){kind=link}