[ http://issues.apache.org/jira/browse/LANG-268?page=all ]
Henri Yandell resolved LANG-268.
--------------------------------
Resolution: Fixed
svn ci -m "Applying patch from Will Pugh in #LANG-268 - Addition of new
variants of the join method. "
Sending src/java/org/apache/commons/lang/StringUtils.java
Sending src/test/org/apache/commons/lang/StringUtilsTest.java
Transmitting file data ..
Committed revision 451394.
> StringUtils.join should allow you to pass a range for it (so it only joins a
> part of the array)
> -----------------------------------------------------------------------------------------------
>
> Key: LANG-268
> URL: http://issues.apache.org/jira/browse/LANG-268
> Project: Commons Lang
> Issue Type: Improvement
> Reporter: Will Pugh
> Fix For: 2.3
>
> Attachments: addRangeToJoin.patch
>
>
> Currently join, takes an array of objects, adn joins them using a character
> or string as a separator.
> The problem is that there are many instances where I have an array, but I
> only want to join part of it. There are various split, etc. I can use to get
> this to work, but the problem is that they are all inefficient and more work
> than I think I should have to do.
> I've attached a patch that introduces two new methods to do what I am
> requesting (one for the string case, one for the character case), as well as
> additions to the unit tests.
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