Comments on: 5 things you can do with a Ruby array in one line (PLUS A FREE BONUS!!) http://drewolson.wordpress.com/2007/03/23/5-things-you-can-do-with-a-ruby-array-in-one-line-plus-a-free-bonus/ programming, technology, music Sat, 15 Dec 2007 13:47:26 +0000 http://wordpress.com/ hourly 1 By: coban http://drewolson.wordpress.com/2007/03/23/5-things-you-can-do-with-a-ruby-array-in-one-line-plus-a-free-bonus/#comment-431 coban Thu, 06 Dec 2007 09:35:16 +0000 http://drewolson.wordpress.com/2007/03/23/5-things-you-can-do-with-a-ruby-array-in-one-line-plus-a-free-bonus/#comment-431 how about performing Swartzain transform in ruby. I use it all the time in perl, it is even cleaner and easier to read in ruby. how about performing Swartzain transform in ruby.

I use it all the time in perl, it is even cleaner and easier to read in ruby.

]]> By: drewolson http://drewolson.wordpress.com/2007/03/23/5-things-you-can-do-with-a-ruby-array-in-one-line-plus-a-free-bonus/#comment-365 drewolson Tue, 11 Sep 2007 14:54:47 +0000 http://drewolson.wordpress.com/2007/03/23/5-things-you-can-do-with-a-ruby-array-in-one-line-plus-a-free-bonus/#comment-365 Ola - Very true. I learn more and more about the languages new features every day and I'd definitely a few of these examples differently today. Ola -

Very true. I learn more and more about the languages new features every day and I’d definitely a few of these examples differently today.

]]> By: Ola Bini http://drewolson.wordpress.com/2007/03/23/5-things-you-can-do-with-a-ruby-array-in-one-line-plus-a-free-bonus/#comment-364 Ola Bini Tue, 11 Sep 2007 14:52:03 +0000 http://drewolson.wordpress.com/2007/03/23/5-things-you-can-do-with-a-ruby-array-in-one-line-plus-a-free-bonus/#comment-364 Notice that your last example is actually not the best way to do it. First, your regexp is not optimal, and you shouldn't use find_all for this: my_array.grep /(\d{3}-){2}\d{4}/ Cheers Notice that your last example is actually not the best way to do it. First, your regexp is not optimal, and you shouldn’t use find_all for this:

my_array.grep /(\d{3}-){2}\d{4}/

Cheers

]]> By: mike http://drewolson.wordpress.com/2007/03/23/5-things-you-can-do-with-a-ruby-array-in-one-line-plus-a-free-bonus/#comment-15 mike Fri, 30 Mar 2007 12:55:03 +0000 http://drewolson.wordpress.com/2007/03/23/5-things-you-can-do-with-a-ruby-array-in-one-line-plus-a-free-bonus/#comment-15 Thanks! Thanks!

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