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ruby which

Type:
Function		 Category:
File Management
License:
GNU General Public License		 Language:
Ruby
 
Description:
which command ruby equivalent

Versions Of This Snippet::

Bruno Carnazzi
Snippet ID Download Version Date Posted Author Delete
801.02005-03-21 09:26Bruno Carnazzi

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Latest Snippet Version: :1.0

def which(name)
   ENV['PATH'].split(':').map { |p| File.join p, name }.find { |p| File.file? p and File.executable? p }
end

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