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| From | Simon Harrison <simon@simonharrison.net> |
| Newsgroups | comp.lang.ruby |
| Subject | Re: Using grep on subarrays - help! |
| Date | Mon, 4 Apr 2011 14:06:26 -0500 |
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Thanks for all the tips. I think #select fits best:
file_results = @films.select { |a, b| /#{@film}/i =~ a }
Just one question. Obviously in the above, a and b refer to the first
and second elements in each subarray. Let's say we have this array:
=> [["one", "two", "three"], ["one"], ["two", "three"], ["one",
"three"]]
What would be the best way to search for 'one' (or whatever) in this
case?
Cheers
--
Posted via http://www.ruby-forum.com/.
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Using grep on subarrays - help! Simon Harrison <simon@simonharrison.net> - 2011-04-03 08:32 -0500
Re: Using grep on subarrays - help! Jesús Gabriel y Galán <jgabrielygalan@gmail.com> - 2011-04-03 08:47 -0500
Re: Using grep on subarrays - help! Adam Prescott <adam@aprescott.com> - 2011-04-03 09:44 -0500
Re: Using grep on subarrays - help! Robert Klemme <shortcutter@googlemail.com> - 2011-04-04 04:13 -0500
Re: Using grep on subarrays - help! Simon Harrison <simon@simonharrison.net> - 2011-04-03 08:58 -0500
Re: Using grep on subarrays - help! 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-03 16:13 -0500
Re: Using grep on subarrays - help! 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-03 16:49 -0500
Re: Using grep on subarrays - help! Simon Harrison <simon@simonharrison.net> - 2011-04-04 14:06 -0500
Re: Using grep on subarrays - help! Rob Biedenharn <Rob@AgileConsultingLLC.com> - 2011-04-04 14:44 -0500
Re: Using grep on subarrays - help! 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-04 18:41 -0500
Re: Using grep on subarrays - help! Simon Harrison <simon@simonharrison.net> - 2011-04-04 15:05 -0500
Re: Using grep on subarrays - help! Rob Biedenharn <Rob@AgileConsultingLLC.com> - 2011-04-04 15:56 -0500
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