From: Lee Griffiths <poddster@...>
Date: 2009-04-28T21:19:04+09:00
Subject: Is there anything like Array#Index that takes a block?

I would like to avoid doing :
Array.index(Enumerable.find { |blarg| blarg =~ /blah/ })

as that traverses the array twice. Is there any built in method that
does this for me? That is, it's a method that takes a block and returns
the index of the first element for which this block returns true?

Thanks
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