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here is the log from the commit of package rubygem-diff-lcs for 
openSUSE:Factory checked in at 2021-12-26 13:30:20
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/rubygem-diff-lcs (Old)
 and      /work/SRC/openSUSE:Factory/.rubygem-diff-lcs.new.2520 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "rubygem-diff-lcs"

Sun Dec 26 13:30:20 2021 rev:9 rq:942483 version:1.5.0

Changes:
--------
--- /work/SRC/openSUSE:Factory/rubygem-diff-lcs/rubygem-diff-lcs.changes        
2020-07-16 12:11:36.922549941 +0200
+++ 
/work/SRC/openSUSE:Factory/.rubygem-diff-lcs.new.2520/rubygem-diff-lcs.changes  
    2021-12-26 13:30:26.926956981 +0100
@@ -1,0 +2,33 @@
+Sat Dec 25 22:32:52 UTC 2021 - Manuel Schnitzer <mschnit...@suse.com>
+
+- updated to version 1.5.0
+
+  * Updated the CI configuration and monkey-patch Hoe.
+
+  * Kenichi Kamiya fixed a test configuration deprecation in SimpleCov. [#69]
+
+  * Tien introduced several corrections and code improvements:
+
+    - Removed an off-by-one error when calculating an index value by embracing
+      Ruby iteration properly. This had a side-effect of fixing a long-standing
+      bug in `#traverse_sequences` where the traversal would not be transitive.
+      That is, `LCS(s2, s1)` should produce a sequence that is transitive with
+      `LCS(s1, s2)` on traversal, and applying the diff computed from those
+      results would result in equivalent changes that could be played forward 
or
+      backward as appropriate. [#71], [#75]
+
+    - The above fix resulted in a changed order of the longest common 
subsequence
+      when callbacks were applied. After analysis, it was determined that the
+      computed subsequence was _equivalent_ to the prior version, so the test 
was
+      updated. This also resulted in the clarification of documentation when
+      traversing the subsequences. [#79]
+
+    - An infinite loop case in the case where Diff::LCS would be included into 
an
+      enumerable class has been fixed. [#73]
+
+    - Clarified the purpose of a threshold test in calculation of LCS. [#72],
+      [#80]
+
+  * Removed autotest directory
+
+-------------------------------------------------------------------

Old:
----
  diff-lcs-1.4.4.gem

New:
----
  diff-lcs-1.5.0.gem

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Other differences:
------------------
++++++ rubygem-diff-lcs.spec ++++++
--- /var/tmp/diff_new_pack.VHzf7z/_old  2021-12-26 13:30:27.494957377 +0100
+++ /var/tmp/diff_new_pack.VHzf7z/_new  2021-12-26 13:30:27.498957379 +0100
@@ -1,7 +1,7 @@
 #
 # spec file for package rubygem-diff-lcs
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -24,7 +24,7 @@
 #
 
 Name:           rubygem-diff-lcs
-Version:        1.4.4
+Version:        1.5.0
 Release:        0
 %define mod_name diff-lcs
 %define mod_full_name %{mod_name}-%{version}

++++++ diff-lcs-1.4.4.gem -> diff-lcs-1.5.0.gem ++++++
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/Contributing.md new/Contributing.md
--- old/Contributing.md 2020-07-01 20:29:57.000000000 +0200
+++ new/Contributing.md 2021-12-23 07:01:50.000000000 +0100
@@ -110,6 +110,7 @@
 - Ryan Lovelett
 - Scott Steele
 - Simon Courtois
+- Tien (@tiendo1011)
 - Tomas Jura
 - V??t Ondruch
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/History.md new/History.md
--- old/History.md      2020-07-01 20:29:57.000000000 +0200
+++ new/History.md      2021-12-23 07:01:50.000000000 +0100
@@ -1,107 +1,161 @@
 # History
 
+## 1.5.0 / 2021-12-23
+
+- Updated the CI configuration and monkey-patch Hoe.
+
+- Kenichi Kamiya fixed a test configuration deprecation in SimpleCov. [#69]
+
+- Tien introduced several corrections and code improvements:
+
+  - Removed an off-by-one error when calculating an index value by embracing
+    Ruby iteration properly. This had a side-effect of fixing a long-standing
+    bug in `#traverse_sequences` where the traversal would not be transitive.
+    That is, `LCS(s2, s1)` should produce a sequence that is transitive with
+    `LCS(s1, s2)` on traversal, and applying the diff computed from those
+    results would result in equivalent changes that could be played forward or
+    backward as appropriate. [#71], [#75]
+
+  - The above fix resulted in a changed order of the longest common subsequence
+    when callbacks were applied. After analysis, it was determined that the
+    computed subsequence was _equivalent_ to the prior version, so the test was
+    updated. This also resulted in the clarification of documentation when
+    traversing the subsequences. [#79]
+
+  - An infinite loop case in the case where Diff::LCS would be included into an
+    enumerable class has been fixed. [#73]
+
+  - Clarified the purpose of a threshold test in calculation of LCS. [#72],
+    [#80]
+
+- Removed autotest directory
+
 ## 1.4.4 / 2020-07-01
 
 - Fixed an issue reported by Jun Aruga in the Diff::LCS::Ldiff binary text
-  detection. [#44][]
+  detection. [#44]
+
 - Fixed a theoretical issue reported by Jun Aruga in Diff::LCS::Hunk to raise
-  a more useful exception. [#43][]
+  a more useful exception. [#43]
+
 - Added documentation that should address custom object issues as reported in
-  [#35][].
+  [#35].
+
+- Fixed more diff errors, in part reported in [#65].
 
-- Fixed more diff errors, in part reported in [#65][].
+  - The use of `Numeric#abs` is incorrect in `Diff::LCS::Block#diff_size`. The
+    diff size _must_ be accurate for correct change placement.
 
-  - The use of `Numeric#abs` is incorrect in `Diff::LCS::Block#diff_size`.
-    The diff size _must_ be accurate for correct change placement.
   - When selecting @max_diff_size in Diff::LCS::Hunk, choose it based on
     `block.diff_size.abs`.
-  - Made a number of changes that will, unfortunately, increase allocations
-    at the cost of being safe with frozen strings.
-  - Add some knowledge that when `Diff::LCS::Hunk#diff` is called, that we
-    are processing the _last_ hunk, so some changes will be made to how the
-    output is generated.
+
+  - Made a number of changes that will, unfortunately, increase allocations at
+    the cost of being safe with frozen strings.
+
+  - Add some knowledge that when `Diff::LCS::Hunk#diff` is called, that we are
+    processing the _last_ hunk, so some changes will be made to how the output
+    is generated.
 
     - `old`, `ed`, and `reverse_ed` formats have no differences.
+
     - `unified` format will report `\ No newline at end of file` given the
-      correct conditions, at most once. Unified range reporting also
-      differs for the last hunk such that the `length` of the range is
-      reduced by one.
+      correct conditions, at most once. Unified range reporting also differs 
for
+      the last hunk such that the `length` of the range is reduced by one.
+
     - `context` format will report `\No newline at end of file` given the
       correct conditions, up to once per "file". Context range reporting also
-      differs for the last hunk such that the `end` part of the range is
-      reduced by one to a minimum of one.
+      differs for the last hunk such that the `end` part of the range is 
reduced
+      by one to a minimum of one.
 
-- Added a bunch more tests for the cases above, and fixed `hunk_spec.rb` so
-  that the phrase being compared isn't nonsense French.
+- Added a bunch more tests for the cases above, and fixed `hunk_spec.rb` so 
that
+  the phrase being compared isn't nonsense French.
 
 - Updated formatting.
+
 - Added a Rake task to assist with manual testing on Ruby 1.8.
 
 ## 1.4.3 / 2020-06-29
 
 - Fixed several issues with the 1.4 on Rubies older than 2.0. Some of this was
-  providing useful shim functions to Hoe 3.x (which dropped these older
-  Rubies a while ago). Specifically:
+  providing useful shim functions to Hoe 3.x (which dropped these older Rubies
+  a while ago). Specifically:
 
   - Removed Array#lazy from a method in Diff::LCS::Hunk.
+
   - Changed some unit tests to use old-style Symbol-keyed hashes.
-  - Changed some unit test helper functions to no longer use keyword
-    parameters, but only a trailing options hash.
+
+  - Changed some unit test helper functions to no longer use keyword 
parameters,
+    but only a trailing options hash.
+
   - Made the use of `psych` dependent on `RUBY_VERSION >= 1.9`.
 
-  Resolves [#63][].
+  Resolves [#63].
 
 ## 1.4.2 / 2020-06-23
 
-- Camille Drapier fixed a small issue with RuboCop configuration. [#59][]
+- Camille Drapier fixed a small issue with RuboCop configuration. [#59]
+
 - Applied another fix (and unit test) to fix an issue for the Chef team.
-  [#60][], [#61][]
+  [#60], [#61]
 
 ## 1.4.1 / 2020-06-23
 
-- Fix an issue where diff sizes could be negative, and they should be. [#57][],
-  [#58][]
+- Fix an issue where diff sizes could be negative, and they should be. [#57],
+  [#58]
 
 ## 1.4 / 2020-06-23
 
-- Ruby versions lower than 2.4 are soft-deprecated and will not be run as
-  part of the CI process any longer.
+- Ruby versions lower than 2.4 are soft-deprecated and will not be run as part
+  of the CI process any longer.
+
 - Akinora MUSHA (knu) added the ability for Diff::LCS::Change objects to be
-  implicitly treated arrays. Originally provided as pull request [#47][],
-  but it introduced a number of test failures as documented in [#48][], and
-  remediation of Diff::LCS itself was introduced in [#49][].
-- Resolved [#5][] with some tests comparing output from `system` calls to
-  `bin/ldiff` with some pre-generated output. Resolved [#6][] with these
-  tests.
-- Resolved a previously undetected `bin/ldiff` issue with `--context` output
-  not matching `diff --context` output.
+  implicitly treated arrays. Originally provided as pull request [#47], but it
+  introduced a number of test failures as documented in [#48], and remediation
+  of Diff::LCS itself was introduced in [#49].
+
+- Resolved [#5] with some tests comparing output from `system` calls to
+  `bin/ldiff` with some pre-generated output. Resolved [#6] with these tests.
+
+- Resolved a previously undetected `bin/ldiff` issue with `--context` output 
not
+  matching `diff --context` output.
+
 - Resolved an issue with later versions of Ruby not working with an `OptParse`
   specification of `Numeric`; this has been changed to `Integer`.
-- Brandon Fish added truffleruby in [#52][].
-- Fixed two missing classes as reported in [#53][].
+
+- Brandon Fish added truffleruby in [#52].
+
+- Fixed two missing classes as reported in [#53].
 
 ## 1.3 / 2017-01-18
 
 - Bugs fixed:
 
-  - Fixed an error for bin/ldiff --version. Fixes issue [#21][].
+  - Fixed an error for bin/ldiff --version. Fixes issue [#21].
+
   - Force Diff::LCS::Change and Diff::LCS::ContextChange to only perform
-    equality comparisons against themselves. Provided by Kevin Mook in
-    pull request [#29][].
-  - Fix tab expansion in htmldiff, provided by Mark Friedgan in
-    pull request [#25][].
-  - Silence Ruby 2.4 Fixnum deprecation warnings. Fixxues issue [#38][] and
-    [pull request#36][].
-  - Ensure that test dependencies are loaded properly. Fixes issue [#33][]
-    and pull request [#34][].
-  - Fix issue [#1][] with incorrect intuition of patch direction. Tentative
-    fix, but the previous failure cases pass now.
+    equality comparisons against themselves. Provided by Kevin Mook in pull
+    request [#29].
+
+  - Fix tab expansion in htmldiff, provided by Mark Friedgan in pull request
+    [#25].
+
+  - Silence Ruby 2.4 Fixnum deprecation warnings. Fixes issue [#38] and pull
+    request [#36].
+
+  - Ensure that test dependencies are loaded properly. Fixes issue [#33] and
+    pull request [#34].
+
+  - Fix issue [#1] with incorrect intuition of patch direction. Tentative fix,
+    but the previous failure cases pass now.
 
 - Tooling changes:
 
   - Added SimpleCov and Coveralls support.
+
   - Change the homepage (temporarily) to the GitHub repo.
+
   - Updated testing and gem infrastructure.
+
   - Modernized the specs.
 
 - Cleaned up documentation.
@@ -112,20 +166,19 @@
 
 - Bugs fixed:
 
-  - Comparing arrays flattened them too far, especially with
-    Diff::LCS.sdiff. Fixed by Josh Bronson in pull request [#23][].
+  - Comparing arrays flattened them too far, especially with Diff::LCS.sdiff.
+    Fixed by Josh Bronson in pull request [#23].
 
 ## 1.2.4 / 2013-04-20
 
 - Bugs fixed:
 
-  - A bug was introduced after 1.1.3 when pruning common sequences at the
-    start of comparison. Paul Kunysch (@pck) fixed this in
-    pull request [#18][]. Thanks!
-
-  - The Rubinius (1.9 mode) bug in [rubinius/rubinius#2268][] has been
-    fixed by the Rubinius team two days after it was filed. Thanks for
-    fixing this so quickly!
+  - A bug was introduced after 1.1.3 when pruning common sequences at the start
+    of comparison. Paul Kunysch (@pck) fixed this in pull request [#18]. 
Thanks!
+
+  - The Rubinius (1.9 mode) bug in [rubinius/rubinius#2268] has been fixed by
+    the Rubinius team two days after it was filed. Thanks for fixing this so
+    quickly!
 
 - Switching to Raggi's hoe-gemspec2 for gemspec generation.
 
@@ -135,94 +188,106 @@
 
   - The new encoding detection for diff output generation (added in 1.2.2)
     introduced a bug if the left side of the comparison was the empty set.
-    Originally found in [rspec/rspec-expectations#238][] and
-    [rspec/rspec-expectations#239][]. Jon Rowe developed a reasonable
-    heuristic (left side, right side, empty string literal) to avoid this
-    bug.
+    Originally found in [rspec/rspec-expectations#238] and
+    [rspec/rspec-expectations#239]. Jon Rowe developed a reasonable heuristic
+    (left side, right side, empty string literal) to avoid this bug.
+
   - There is a known issue with Rubinius in 1.9 mode reported in
-    [rubinius/rubinius#2268][] and demonstrated in the Travis CI builds.
-    For all other tested platforms, diff-lcs is considered stable. As soon
-    as a suitably small test-case can be created for the Rubinius team to
-    examine, this will be added to the Rubinius issue around this.
+    [rubinius/rubinius#2268] and demonstrated in the Travis CI builds. For all
+    other tested platforms, diff-lcs is considered stable. As soon as a 
suitably
+    small test-case can be created for the Rubinius team to examine, this will
+    be added to the Rubinius issue around this.
 
 ## 1.2.2 / 2013-03-30
 
 - Bugs Fixed:
 
-  - Diff::LCS::Hunk could not properly generate a difference for comparison
-    sets that are not US-ASCII-compatible because of the use of literal
-    regular expressions and strings. Jon Rowe found this in
-    [rspec/rspec-expectations#219][] and provided a first pass
-    implementation in pull request [#15][]. I've reworked it because of
-    test failures in Rubinius when running in Ruby 1.9 mode. This coerces
-    the added values to the encoding of the old dataset (as determined by
-    the first piece of the old dataset).
+  - Diff::LCS::Hunk could not properly generate a difference for comparison 
sets
+    that are not US-ASCII-compatible because of the use of literal regular
+    expressions and strings. Jon Rowe found this in
+    [rspec/rspec-expectations#219] and provided a first pass implementation in
+    pull request [#15]. I've reworked it because of test failures in Rubinius
+    when running in Ruby 1.9 mode. This coerces the added values to the 
encoding
+    of the old dataset (as determined by the first piece of the old dataset).
+
   - Adding Travis CI testing for Ruby 2.0.
 
 ## 1.2.1 / 2013-02-09
 
 - Bugs Fixed:
 
-  - As seen in [rspec/rspec-expectations#200][], the release of
-    Diff::LCS 1.2 introduced an unnecessary public API change to
-    Diff::LCS::Hunk (see the change at
-    [rspec/rspec-expectations@3d6fc82c][] for details). The new method name
-    (and behaviour) is more correct, but I should not have renamed the
-    function or should have at least provided an alias. This release
-    restores Diff::LCS::Hunk#unshift as an alias to #merge. Note that the
-    old #unshift behaviour was incorrect and will not be restored.
+  - As seen in [rspec/rspec-expectations#200], the release of Diff::LCS 1.2
+    introduced an unnecessary public API change to Diff::LCS::Hunk (see the
+    change at [rspec/rspec-expectations@3d6fc82c] for details). The new method
+    name (and behaviour) is more correct, but I should not have renamed the
+    function or should have at least provided an alias. This release restores
+    Diff::LCS::Hunk#unshift as an alias to #merge. Note that the old #unshift
+    behaviour was incorrect and will not be restored.
 
 ## 1.2.0 / 2013-01-21
 
 - Minor Enhancements:
 
-  - Added special case handling for Diff::LCS.patch so that it handles
-    patches that are empty or contain no changes.
-  - Added two new methods (#patch_me and #unpatch_me) to the includable
-    module.
+  - Added special case handling for Diff::LCS.patch so that it handles patches
+    that are empty or contain no changes.
+
+  - Added two new methods (#patch_me and #unpatch_me) to the includable module.
 
 - Bugs Fixed:
 
-  - Fixed issue [#1][] patch direction detection.
-  - Resolved issue [#2][] by handling `string[string.size, 1]` properly (it
+  - Fixed issue [#1] patch direction detection.
+
+  - Resolved issue [#2] by handling `string[string.size, 1]` properly (it
     returns `""` not `nil`).
-  - Michael Granger (ged) fixed an implementation error in
-    Diff::LCS::Change and added specs in pull request [#8][]. Thanks!
+
+  - Michael Granger (ged) fixed an implementation error in Diff::LCS::Change 
and
+    added specs in pull request [#8]. Thanks!
+
   - Made the code auto-testable.
-  - V??t Ondruch (voxik) provided the latest version of the GPL2 license
-    file in pull request [#10][]. Thanks!
+
+  - V??t Ondruch (voxik) provided the latest version of the GPL2 license file 
in
+    pull request [#10]. Thanks!
+
   - Fixed a documentation issue with the includable versions of #patch! and
-    #unpatch! where they implied that they would replace the original
-    value. Given that Diff::LCS.patch always returns a copy, the
-    documentation was incorrect and has been corrected. To provide the
-    behaviour that was originally documented, two new methods were added to
-    provide this behaviour. Found by scooter-dangle in issue [#12][].
-    Thanks!
+    #unpatch! where they implied that they would replace the original value.
+    Given that Diff::LCS.patch always returns a copy, the documentation was
+    incorrect and has been corrected. To provide the behaviour that was
+    originally documented, two new methods were added to provide this 
behaviour.
+    Found by scooter-dangle in issue [#12]. Thanks!
 
 - Code Style Changes:
 
   - Removed trailing spaces.
+
   - Calling class methods using `.` instead of `::`.
-  - V??t Ondruch (voxik) removed unnecessary shebangs in pull request [#9][].
+
+  - V??t Ondruch (voxik) removed unnecessary shebangs in pull request [#9].
     Thanks!
+
   - Kenichi Kamiya (kachick) removed some warnings of an unused variable in
-    lucky pull request [#13][]. Thanks!
-  - Embarked on a major refactoring to make the files a little more
-    manageable and understand the code on a deeper level.
+    lucky pull request [#13]. Thanks!
+
+  - Embarked on a major refactoring to make the files a little more manageable
+    and understand the code on a deeper level.
+
   - Adding to http://travis-ci.org.
 
 ## 1.1.3 / 2011-08-27
 
 - Converted to 'hoe' for release.
+
 - Converted tests to RSpec 2.
-- Extracted the body of htmldiff into a class available from
-  diff/lcs/htmldiff.
+
+- Extracted the body of htmldiff into a class available from diff/lcs/htmldiff.
+
 - Migrated development and issue tracking to GitHub.
+
 - Bugs fixed:
 
-  - Eliminated the explicit use of RubyGems in both bin/htmldiff and
-    bin/ldiff. Resolves issue [#4][].
-  - Eliminated Ruby warnings. Resolves issue [#3][].
+  - Eliminated the explicit use of RubyGems in both bin/htmldiff and bin/ldiff.
+    Resolves issue [#4].
+
+  - Eliminated Ruby warnings. Resolves issue [#3].
 
 ## 1.1.2 / 2004-10-20
 
@@ -232,31 +297,38 @@
 
 - Fixed bug #891 (Set returned from patch command does not contain last equal
   part).
+
 - Fixed a problem with callback initialisation code (it assumed that all
-  callbacks passed as classes can be initialised; now, it rescues
-  NoMethodError in the event of private :new being called).
+  callbacks passed as classes can be initialised; now, it rescues NoMethodError
+  in the event of private :new being called).
+
 - Modified the non-initialisable callbacks to have a private #new method.
+
 - Moved ldiff core code to Diff::LCS::Ldiff (diff/lcs/ldiff.rb).
 
-## 1.1.0 / -
+## 1.1.0
 
 - Eliminated the need for Diff::LCS::Event and removed it.
+
 - Added a contextual diff callback, Diff::LCS::ContextDiffCallback.
-- Implemented patching/unpatching for standard Diff callback output formats
-  with both #diff and #sdiff.
+
+- Implemented patching/unpatching for standard Diff callback output formats 
with
+  both #diff and #sdiff.
+
 - Extensive documentation changes.
 
 ## 1.0.4
 
-- Fixed a problem with bin/ldiff output, especially for unified format.
-  Newlines that should have been present weren't.
-- Changed the .tar.gz installer to generate Windows batch files if ones do
-  not exist already. Removed the existing batch files as they didn't work.
+- Fixed a problem with bin/ldiff output, especially for unified format. 
Newlines
+  that should have been present weren't.
+
+- Changed the .tar.gz installer to generate Windows batch files if ones do not
+  exist already. Removed the existing batch files as they didn't work.
 
 ## 1.0.3
 
-- Fixed a problem with #traverse_sequences where the first difference from
-  the left sequence might not be appropriately captured.
+- Fixed a problem with #traverse_sequences where the first difference from the
+  left sequence might not be appropriately captured.
 
 ## 1.0.2
 
@@ -266,8 +338,10 @@
 ## 1.0.1
 
 - Minor modifications to the gemspec, the README.
-- Renamed the diff program to ldiff (as well as the companion batch file) so
-  as to not collide with the standard diff program.
+
+- Renamed the diff program to ldiff (as well as the companion batch file) so as
+  to not collide with the standard diff program.
+
 - Fixed issues with RubyGems. Requires RubyGems > 0.6.1 or >= 0.6.1 with the
   latest CVS version.
 
@@ -317,3 +391,10 @@
 [#61]: https://github.com/halostatue/diff-lcs/pull/61
 [#63]: https://github.com/halostatue/diff-lcs/issues/63
 [#65]: https://github.com/halostatue/diff-lcs/issues/65
+[#69]: https://github.com/halostatue/diff-lcs/issues/69
+[#71]: https://github.com/halostatue/diff-lcs/issues/71
+[#72]: https://github.com/halostatue/diff-lcs/issues/72
+[#73]: https://github.com/halostatue/diff-lcs/issues/73
+[#75]: https://github.com/halostatue/diff-lcs/issues/75
+[#79]: https://github.com/halostatue/diff-lcs/issues/79
+[#80]: https://github.com/halostatue/diff-lcs/issues/80
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/Manifest.txt new/Manifest.txt
--- old/Manifest.txt    2020-07-01 20:29:57.000000000 +0200
+++ new/Manifest.txt    2021-12-23 07:01:50.000000000 +0100
@@ -6,7 +6,6 @@
 Manifest.txt
 README.rdoc
 Rakefile
-autotest/discover.rb
 bin/htmldiff
 bin/ldiff
 docs/COPYING.txt
@@ -34,6 +33,21 @@
 spec/fixtures/ldiff/output.diff-e
 spec/fixtures/ldiff/output.diff-f
 spec/fixtures/ldiff/output.diff-u
+spec/fixtures/ldiff/output.diff.chef
+spec/fixtures/ldiff/output.diff.chef-c
+spec/fixtures/ldiff/output.diff.chef-e
+spec/fixtures/ldiff/output.diff.chef-f
+spec/fixtures/ldiff/output.diff.chef-u
+spec/fixtures/ldiff/output.diff.chef2
+spec/fixtures/ldiff/output.diff.chef2-c
+spec/fixtures/ldiff/output.diff.chef2-d
+spec/fixtures/ldiff/output.diff.chef2-e
+spec/fixtures/ldiff/output.diff.chef2-f
+spec/fixtures/ldiff/output.diff.chef2-u
+spec/fixtures/new-chef
+spec/fixtures/new-chef2
+spec/fixtures/old-chef
+spec/fixtures/old-chef2
 spec/hunk_spec.rb
 spec/issues_spec.rb
 spec/lcs_spec.rb
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/Rakefile new/Rakefile
--- old/Rakefile        2020-07-01 20:29:57.000000000 +0200
+++ new/Rakefile        2021-12-23 07:01:50.000000000 +0100
@@ -2,8 +2,44 @@
 
 require 'rubygems'
 require 'rspec'
+require 'rspec/core/rake_task'
 require 'hoe'
 
+# This is required until https://github.com/seattlerb/hoe/issues/112 is fixed
+class Hoe
+  def with_config
+    config = Hoe::DEFAULT_CONFIG
+
+    rc = File.expand_path("~/.hoerc")
+    homeconfig = load_config(rc)
+    config = config.merge(homeconfig)
+
+    localconfig = load_config(File.expand_path(File.join(Dir.pwd, ".hoerc")))
+    config = config.merge(localconfig)
+
+    yield config, rc
+  end
+
+  def load_config(name)
+    File.exist?(name) ? safe_load_yaml(name) : {}
+  end
+
+  def safe_load_yaml(name)
+    return safe_load_yaml_file(name) if YAML.respond_to?(:safe_load_file)
+
+    data = IO.binread(name)
+    YAML.safe_load(data, permitted_classes: [Regexp])
+  rescue
+    YAML.safe_load(data, [Regexp])
+  end
+
+  def safe_load_yaml_file(name)
+    YAML.safe_load_file(name, permitted_classes: [Regexp])
+  rescue
+    YAML.safe_load_file(name, [Regexp])
+  end
+end
+
 Hoe.plugin :bundler
 Hoe.plugin :doofus
 Hoe.plugin :gemspec2
@@ -44,9 +80,20 @@
   extra_dev_deps << ['hoe-rubygems', '~> 1.0']
   extra_dev_deps << ['rspec', '>= 2.0', '< 4']
   extra_dev_deps << ['rake', '>= 10.0', '< 14']
-  extra_dev_deps << ['rdoc', '>= 0']
+  extra_dev_deps << ['rdoc', '>= 6.3.1', '< 7']
 end
 
+desc "Run all specifications"
+RSpec::Core::RakeTask.new(:spec) do |t|
+  rspec_dirs = %w(spec lib).join(":")
+  t.rspec_opts = ["-I#{rspec_dirs}"]
+end
+
+Rake::Task["spec"].actions.uniq! { |a| a.source_location }
+
+task :default => :spec unless Rake::Task["default"].prereqs.include?("spec")
+task :test => :spec unless Rake::Task["test"].prereqs.include?("spec")
+
 if RUBY_VERSION >= '2.0' && RUBY_ENGINE == 'ruby'
   namespace :spec do
     desc "Runs test coverage. Only works Ruby 2.0+ and assumes 'simplecov' is 
installed."
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/autotest/discover.rb new/autotest/discover.rb
--- old/autotest/discover.rb    2020-07-01 20:29:57.000000000 +0200
+++ new/autotest/discover.rb    1970-01-01 01:00:00.000000000 +0100
@@ -1,3 +0,0 @@
-# frozen_string_literal: true
-
-Autotest.add_discovery { 'rspec2' }
Binary files old/checksums.yaml.gz and new/checksums.yaml.gz differ
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/lib/diff/lcs/internals.rb 
new/lib/diff/lcs/internals.rb
--- old/lib/diff/lcs/internals.rb       2020-07-01 20:29:57.000000000 +0200
+++ new/lib/diff/lcs/internals.rb       2021-12-23 07:01:50.000000000 +0100
@@ -44,13 +44,12 @@
     b_finish = b.size - 1
     vector = []
 
-    # Prune off any common elements at the beginning...
+    # Collect any common elements at the beginning...
     while (a_start <= a_finish) and (b_start <= b_finish) and (a[a_start] == 
b[b_start])
       vector[a_start] = b_start
       a_start += 1
       b_start += 1
     end
-    b_start = a_start
 
     # Now the end...
     while (a_start <= a_finish) and (b_start <= b_finish) and (a[a_finish] == 
b[b_finish])
@@ -60,6 +59,7 @@
     end
 
     # Now, compute the equivalence classes of positions of elements.
+    # An explanation for how this works: https://codeforces.com/topic/92191
     b_matches = position_hash(b, b_start..b_finish)
 
     thresh = []
@@ -71,6 +71,10 @@
       bm = b_matches[ai]
       k = nil
       bm.reverse_each do |j|
+        # Although the threshold check is not mandatory for this to work,
+        # it may have an optimization purpose
+        # An attempt to remove it: 
https://github.com/halostatue/diff-lcs/pull/72
+        # Why it is reintroduced: 
https://github.com/halostatue/diff-lcs/issues/78
         if k and (thresh[k] > j) and (thresh[k - 1] < j)
           thresh[k] = j
         else
@@ -253,7 +257,7 @@
     end
 
     # Binary search for the insertion point
-    last_index ||= enum.size
+    last_index ||= enum.size - 1
     first_index = 0
     while first_index <= last_index
       i = (first_index + last_index) >> 1
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/lib/diff/lcs.rb new/lib/diff/lcs.rb
--- old/lib/diff/lcs.rb 2020-07-01 20:29:57.000000000 +0200
+++ new/lib/diff/lcs.rb 2021-12-23 07:01:50.000000000 +0100
@@ -49,7 +49,7 @@
 #          a x b y c z p d q
 #    a b c a x b y c z
 module Diff::LCS
-  VERSION = '1.4.4'
+  VERSION = '1.5.0'
 end
 
 require 'diff/lcs/callbacks'
@@ -85,14 +85,14 @@
   # Traverses the discovered longest common subsequences between +self+ and
   # +other+. See Diff::LCS#traverse_sequences.
   def traverse_sequences(other, callbacks = nil, &block)
-    traverse_sequences(self, other, callbacks || Diff::LCS::SequenceCallbacks, 
&block)
+    Diff::LCS.traverse_sequences(self, other, callbacks || 
Diff::LCS::SequenceCallbacks, &block)
   end
 
   # Traverses the discovered longest common subsequences between +self+ and
   # +other+ using the alternate, balanced algorithm. See
   # Diff::LCS#traverse_balanced.
   def traverse_balanced(other, callbacks = nil, &block)
-    traverse_balanced(self, other, callbacks || Diff::LCS::BalancedCallbacks, 
&block)
+    Diff::LCS.traverse_balanced(self, other, callbacks || 
Diff::LCS::BalancedCallbacks, &block)
   end
 
   # Attempts to patch +self+ with the provided +patchset+. A new sequence based
@@ -250,8 +250,9 @@
   # advance that arrow and will call <tt>callbacks#discard_a</tt> or
   # <tt>callbacks#discard_b</tt>, depending on which arrow it advanced. If both
   # arrows point to elements that are not part of the longest common
-  # subsequence, then #traverse_sequences will advance one of them and call the
-  # appropriate callback, but it is not specified which it will call.
+  # subsequence, then #traverse_sequences will advance arrow +a+ and call the
+  # appropriate callback, then it will advance arrow +b+ and call the 
appropriate
+  # callback.
   #
   # The methods for <tt>callbacks#match</tt>, <tt>callbacks#discard_a</tt>, and
   # <tt>callbacks#discard_b</tt> are invoked with an event comprising the
@@ -292,37 +293,36 @@
     b_size = seq2.size
     ai = bj = 0
 
-    (0..matches.size).each do |i|
-      b_line = matches[i]
-
-      ax = string ? seq1[i, 1] : seq1[i]
-      bx = string ? seq2[bj, 1] : seq2[bj]
-
+    matches.each do |b_line|
       if b_line.nil?
-        unless ax.nil? or (string and ax.empty?)
-          event = Diff::LCS::ContextChange.new('-', i, ax, bj, bx)
+        unless seq1[ai].nil?
+          ax = string ? seq1[ai, 1] : seq1[ai]
+          bx = string ? seq2[bj, 1] : seq2[bj]
+
+          event = Diff::LCS::ContextChange.new('-', ai, ax, bj, bx)
           event = yield event if block_given?
           callbacks.discard_a(event)
         end
       else
+        ax = string ? seq1[ai, 1] : seq1[ai]
+
         loop do
           break unless bj < b_line
 
           bx = string ? seq2[bj, 1] : seq2[bj]
-          event = Diff::LCS::ContextChange.new('+', i, ax, bj, bx)
+          event = Diff::LCS::ContextChange.new('+', ai, ax, bj, bx)
           event = yield event if block_given?
           callbacks.discard_b(event)
           bj += 1
         end
         bx = string ? seq2[bj, 1] : seq2[bj]
-        event = Diff::LCS::ContextChange.new('=', i, ax, bj, bx)
+        event = Diff::LCS::ContextChange.new('=', ai, ax, bj, bx)
         event = yield event if block_given?
         callbacks.match(event)
         bj += 1
       end
-      ai = i
+      ai += 1
     end
-    ai += 1
 
     # The last entry (if any) processed was a match. +ai+ and +bj+ point just
     # past the last matching lines in their sequences.
@@ -380,14 +380,14 @@
         ai += 1
       end
 
-      next unless bj < b_size
-
-      ax = string ? seq1[ai, 1] : seq1[ai]
-      bx = string ? seq2[bj, 1] : seq2[bj]
-      event = Diff::LCS::ContextChange.new('+', ai, ax, bj, bx)
-      event = yield event if block_given?
-      callbacks.discard_b(event)
-      bj += 1
+      if bj < b_size
+        ax = string ? seq1[ai, 1] : seq1[ai]
+        bx = string ? seq2[bj, 1] : seq2[bj]
+        event = Diff::LCS::ContextChange.new('+', ai, ax, bj, bx)
+        event = yield event if block_given?
+        callbacks.discard_b(event)
+        bj += 1
+      end
     end
   end
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/metadata new/metadata
--- old/metadata        2020-07-01 20:29:57.000000000 +0200
+++ new/metadata        2021-12-23 07:01:50.000000000 +0100
@@ -1,14 +1,14 @@
 --- !ruby/object:Gem::Specification
 name: diff-lcs
 version: !ruby/object:Gem::Version
-  version: 1.4.4
+  version: 1.5.0
 platform: ruby
 authors:
 - Austin Ziegler
 autorequire:
 bindir: bin
 cert_chain: []
-date: 2020-07-01 00:00:00.000000000 Z
+date: 2021-12-23 00:00:00.000000000 Z
 dependencies:
 - !ruby/object:Gem::Dependency
   name: hoe-doofus
@@ -112,28 +112,34 @@
     requirements:
     - - ">="
       - !ruby/object:Gem::Version
-        version: '0'
+        version: 6.3.1
+    - - "<"
+      - !ruby/object:Gem::Version
+        version: '7'
   type: :development
   prerelease: false
   version_requirements: !ruby/object:Gem::Requirement
     requirements:
     - - ">="
       - !ruby/object:Gem::Version
-        version: '0'
+        version: 6.3.1
+    - - "<"
+      - !ruby/object:Gem::Version
+        version: '7'
 - !ruby/object:Gem::Dependency
   name: hoe
   requirement: !ruby/object:Gem::Requirement
     requirements:
     - - "~>"
       - !ruby/object:Gem::Version
-        version: '3.22'
+        version: '3.23'
   type: :development
   prerelease: false
   version_requirements: !ruby/object:Gem::Requirement
     requirements:
     - - "~>"
       - !ruby/object:Gem::Version
-        version: '3.22'
+        version: '3.23'
 description: |-
   Diff::LCS computes the difference between two Enumerable sequences using the
   McIlroy-Hunt longest common subsequence (LCS) algorithm. It includes 
utilities
@@ -172,7 +178,6 @@
 - Manifest.txt
 - README.rdoc
 - Rakefile
-- autotest/discover.rb
 - bin/htmldiff
 - bin/ldiff
 - docs/COPYING.txt
@@ -200,6 +205,21 @@
 - spec/fixtures/ldiff/output.diff-e
 - spec/fixtures/ldiff/output.diff-f
 - spec/fixtures/ldiff/output.diff-u
+- spec/fixtures/ldiff/output.diff.chef
+- spec/fixtures/ldiff/output.diff.chef-c
+- spec/fixtures/ldiff/output.diff.chef-e
+- spec/fixtures/ldiff/output.diff.chef-f
+- spec/fixtures/ldiff/output.diff.chef-u
+- spec/fixtures/ldiff/output.diff.chef2
+- spec/fixtures/ldiff/output.diff.chef2-c
+- spec/fixtures/ldiff/output.diff.chef2-d
+- spec/fixtures/ldiff/output.diff.chef2-e
+- spec/fixtures/ldiff/output.diff.chef2-f
+- spec/fixtures/ldiff/output.diff.chef2-u
+- spec/fixtures/new-chef
+- spec/fixtures/new-chef2
+- spec/fixtures/old-chef
+- spec/fixtures/old-chef2
 - spec/hunk_spec.rb
 - spec/issues_spec.rb
 - spec/lcs_spec.rb
@@ -235,7 +255,7 @@
     - !ruby/object:Gem::Version
       version: '0'
 requirements: []
-rubygems_version: 3.0.3
+rubygems_version: 3.1.6
 signing_key:
 specification_version: 4
 summary: Diff::LCS computes the difference between two Enumerable sequences 
using
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef 
new/spec/fixtures/ldiff/output.diff.chef
--- old/spec/fixtures/ldiff/output.diff.chef    1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef    2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,4 @@
+3c3
+<   "description": "hi"
+---
+>   "description": "lo"
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef-c 
new/spec/fixtures/ldiff/output.diff.chef-c
--- old/spec/fixtures/ldiff/output.diff.chef-c  1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef-c  2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,15 @@
+*** spec/fixtures/old-chef     2020-06-23 23:18:20.000000000 -0400
+--- spec/fixtures/new-chef     2020-06-23 23:18:20.000000000 -0400
+***************
+*** 1,4 ****
+  {
+    "name": "x",
+!   "description": "hi"
+  }
+\ No newline at end of file
+--- 1,4 ----
+  {
+    "name": "x",
+!   "description": "lo"
+  }
+\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef-e 
new/spec/fixtures/ldiff/output.diff.chef-e
--- old/spec/fixtures/ldiff/output.diff.chef-e  1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef-e  2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,3 @@
+3c
+  "description": "lo"
+.
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef-f 
new/spec/fixtures/ldiff/output.diff.chef-f
--- old/spec/fixtures/ldiff/output.diff.chef-f  1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef-f  2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,3 @@
+c3
+  "description": "lo"
+.
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef-u 
new/spec/fixtures/ldiff/output.diff.chef-u
--- old/spec/fixtures/ldiff/output.diff.chef-u  1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef-u  2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,9 @@
+--- spec/fixtures/old-chef     2020-06-23 23:18:20.000000000 -0400
++++ spec/fixtures/new-chef     2020-06-23 23:18:20.000000000 -0400
+@@ -1,4 +1,4 @@
+ {
+   "name": "x",
+-  "description": "hi"
++  "description": "lo"
+ }
+\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef2 
new/spec/fixtures/ldiff/output.diff.chef2
--- old/spec/fixtures/ldiff/output.diff.chef2   1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef2   2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,7 @@
+2d1
+< recipe[b::default]
+14a14,17
+> recipe[o::new]
+> recipe[p::new]
+> recipe[q::new]
+> recipe[r::new]
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef2-c 
new/spec/fixtures/ldiff/output.diff.chef2-c
--- old/spec/fixtures/ldiff/output.diff.chef2-c 1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef2-c 2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,20 @@
+*** spec/fixtures/old-chef2    2020-06-30 09:43:35.000000000 -0400
+--- spec/fixtures/new-chef2    2020-06-30 09:44:32.000000000 -0400
+***************
+*** 1,5 ****
+  recipe[a::default]
+- recipe[b::default]
+  recipe[c::default]
+  recipe[d::default]
+  recipe[e::default]
+--- 1,4 ----
+***************
+*** 12,14 ****
+--- 11,17 ----
+  recipe[l::default]
+  recipe[m::default]
+  recipe[n::default]
++ recipe[o::new]
++ recipe[p::new]
++ recipe[q::new]
++ recipe[r::new]
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef2-d 
new/spec/fixtures/ldiff/output.diff.chef2-d
--- old/spec/fixtures/ldiff/output.diff.chef2-d 1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef2-d 2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,7 @@
+d2
+a14
+recipe[o::new]
+recipe[p::new]
+recipe[q::new]
+recipe[r::new]
+.
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef2-e 
new/spec/fixtures/ldiff/output.diff.chef2-e
--- old/spec/fixtures/ldiff/output.diff.chef2-e 1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef2-e 2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,7 @@
+14a
+recipe[o::new]
+recipe[p::new]
+recipe[q::new]
+recipe[r::new]
+.
+2d
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef2-f 
new/spec/fixtures/ldiff/output.diff.chef2-f
--- old/spec/fixtures/ldiff/output.diff.chef2-f 1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef2-f 2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,7 @@
+d2
+a14
+recipe[o::new]
+recipe[p::new]
+recipe[q::new]
+recipe[r::new]
+.
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/ldiff/output.diff.chef2-u 
new/spec/fixtures/ldiff/output.diff.chef2-u
--- old/spec/fixtures/ldiff/output.diff.chef2-u 1970-01-01 01:00:00.000000000 
+0100
+++ new/spec/fixtures/ldiff/output.diff.chef2-u 2021-12-23 07:01:50.000000000 
+0100
@@ -0,0 +1,16 @@
+--- spec/fixtures/old-chef2    2020-06-30 09:43:35.000000000 -0400
++++ spec/fixtures/new-chef2    2020-06-30 09:44:32.000000000 -0400
+@@ -1,5 +1,4 @@
+ recipe[a::default]
+-recipe[b::default]
+ recipe[c::default]
+ recipe[d::default]
+ recipe[e::default]
+@@ -12,3 +11,7 @@
+ recipe[l::default]
+ recipe[m::default]
+ recipe[n::default]
++recipe[o::new]
++recipe[p::new]
++recipe[q::new]
++recipe[r::new]
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/new-chef new/spec/fixtures/new-chef
--- old/spec/fixtures/new-chef  1970-01-01 01:00:00.000000000 +0100
+++ new/spec/fixtures/new-chef  2021-12-23 07:01:50.000000000 +0100
@@ -0,0 +1,4 @@
+{
+  "name": "x",
+  "description": "lo"
+}
\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/new-chef2 new/spec/fixtures/new-chef2
--- old/spec/fixtures/new-chef2 1970-01-01 01:00:00.000000000 +0100
+++ new/spec/fixtures/new-chef2 2021-12-23 07:01:50.000000000 +0100
@@ -0,0 +1,17 @@
+recipe[a::default]
+recipe[c::default]
+recipe[d::default]
+recipe[e::default]
+recipe[f::default]
+recipe[g::default]
+recipe[h::default]
+recipe[i::default]
+recipe[j::default]
+recipe[k::default]
+recipe[l::default]
+recipe[m::default]
+recipe[n::default]
+recipe[o::new]
+recipe[p::new]
+recipe[q::new]
+recipe[r::new]
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/old-chef new/spec/fixtures/old-chef
--- old/spec/fixtures/old-chef  1970-01-01 01:00:00.000000000 +0100
+++ new/spec/fixtures/old-chef  2021-12-23 07:01:50.000000000 +0100
@@ -0,0 +1,4 @@
+{
+  "name": "x",
+  "description": "hi"
+}
\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/fixtures/old-chef2 new/spec/fixtures/old-chef2
--- old/spec/fixtures/old-chef2 1970-01-01 01:00:00.000000000 +0100
+++ new/spec/fixtures/old-chef2 2021-12-23 07:01:50.000000000 +0100
@@ -0,0 +1,14 @@
+recipe[a::default]
+recipe[b::default]
+recipe[c::default]
+recipe[d::default]
+recipe[e::default]
+recipe[f::default]
+recipe[g::default]
+recipe[h::default]
+recipe[i::default]
+recipe[j::default]
+recipe[k::default]
+recipe[l::default]
+recipe[m::default]
+recipe[n::default]
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/spec_helper.rb new/spec/spec_helper.rb
--- old/spec/spec_helper.rb     2020-07-01 20:29:57.000000000 +0200
+++ new/spec/spec_helper.rb     2021-12-23 07:01:50.000000000 +0100
@@ -28,7 +28,7 @@
   }
 
   SimpleCov.start do
-    formatter SimpleCov::Formatter::MultiFormatter[*formatters]
+    formatter SimpleCov::Formatter::MultiFormatter.new(formatters)
   end
 end
 
@@ -123,8 +123,8 @@
       ],
       [
         ['-',  8, 'n'],
-        ['-',  9, 'p'],
         ['+',  9, 'r'],
+        ['-',  9, 'p'],
         ['+', 10, 's'],
         ['+', 11, 't']
       ]
@@ -148,10 +148,10 @@
       ],
       [
         ['-',  9, 'r'],
-        ['-', 10, 's'],
         ['+',  8, 'n'],
-        ['-', 11, 't'],
-        ['+',  9, 'p']
+        ['-', 10, 's'],
+        ['+',  9, 'p'],
+        ['-', 11, 't']
       ]
     ]
   end
@@ -288,7 +288,6 @@
       end
 
       def finished_b(event)
-        p 'called #finished_b'
         @done_b << [
           event.old_element, event.old_position,
           event.new_element, event.new_position
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/spec/traverse_sequences_spec.rb 
new/spec/traverse_sequences_spec.rb
--- old/spec/traverse_sequences_spec.rb 2020-07-01 20:29:57.000000000 +0200
+++ new/spec/traverse_sequences_spec.rb 2021-12-23 07:01:50.000000000 +0100
@@ -127,13 +127,11 @@
     end
 
     it 'has done markers differently-sized sequences' do
-      expect(@callback_s1_s2.done_a).to eq([['p', 9, 's', 10]])
+      expect(@callback_s1_s2.done_a).to eq([['p', 9, 't', 11]])
       expect(@callback_s1_s2.done_b).to be_empty
 
-      # 20110731 I don't yet understand why this particular behaviour
-      # isn't transitive.
       expect(@callback_s2_s1.done_a).to be_empty
-      expect(@callback_s2_s1.done_b).to be_empty
+      expect(@callback_s2_s1.done_b).to eq([['t', 11, 'p', 9]])
     end
   end
 end

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