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Posted By

noah on 01/09/09


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regex Shell script ruby howto tricks slice


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webstic


How to find the path to the script that is currently executing

 / Published in: Ruby
 

URL: http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/233589

I just realized this kind of regex operation is done with slice in Ruby. In Perl that would be 

print 'path/to/file' =~ m{(.*/)};
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  1. puts $0.slice(/.*\//)

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