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Posts Tagged ‘regexp’

Evaluating an expression in a RegExp

August 14th, 2006
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Horray! I can evaluate the right side of a regular expression!


e   Evaluate the right side as an expression.

Wow.


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Ozimodo Madness

July 10th, 2006
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Well, defunkt and I were working on the oz script, and we found a little bug, which he fixed like this (I thought this was pretty slick)


irb(main):058:0> host = "modzer0.cs.uaf.edu"
=> "modzer0.cs.uaf.edu"
irb(main):059:0>  domain = host =~ /([^\/]+)\/(.+)/ ? "#{$1}#{':80'}/#{$2}" : "#{host}#{':80'}"
=> "modzer0.cs.uaf.edu:80"
irb(main):060:0> host = "modzer0.cs.uaf.edu/hank-typo"
=> "modzer0.cs.uaf.edu/hank-typo"
irb(main):061:0>  domain = host =~ /([^\/]+)\/(.+)/ ? "#{$1}#{':80'}/#{$2}" : "#{host}#{':80'}"
=> "modzer0.cs.uaf.edu:80/hank-typo"

I need to make sure to brush up on my RegExp Skillz before I get into the real world.


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