# Re: How to collect over two arrays then look back to one?

**URL:** <https://www.ruby-forum.com/t/re-how-to-collect-over-two-arrays-then-look-back-to-one/68624>\
**Category:** Ruby\
**Created:** [September 13, 2006, 11:58pm UTC](https://www.ruby-forum.com/t/re-how-to-collect-over-two-arrays-then-look-back-to-one/68624 "2006-09-13T23:58:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bodikp](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/b/e79b87/32.png) [@bodikp](https://www.ruby-forum.com/u/bodikp)\
**Post date:** [September 13, 2006, 11:58pm UTC](https://www.ruby-forum.com/t/re-how-to-collect-over-two-arrays-then-look-back-to-one/68624/1 "2006-09-13T23:58:36Z")

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Thank you for taking the time to do this. I learnt at least five things  
new  
things about Ruby from your email.