From: Tim Conner <plump4651@...>
Date: 2008-03-05T20:55:24+09:00
Subject: collect with index?

simple question:  how can I do a collect with index?  This should be
like each_with_index but should return a new array containing the values
returned by the block.
i.e
Say i want to return:
["cat number 1","dog number 2","pig number 3"

how would i do this?  I am thinking that there must be something along
the lines of:
%w{"cat","dog","pig"}.collect_with_index {|animal,index| animal+" number
"+index}

but I can't find a 'collect_with_index' in the documentation.  How would
I do this?
Thanks
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