[ http://issues.apache.org/jira/browse/LANG-268?page=all ]

Henri Yandell updated LANG-268:
-------------------------------

    Fix Version: 2.3

Modifies existing code, so I think it should be flagged for 2.3 inclusion 
rather than the upcoming 2.2. 

I'm +1 on the methods.

> 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
>         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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