Never been to DZone Snippets before?

Snippets is a public source code repository. Easily build up your personal collection of code snippets, categorize them with tags / keywords, and share them with the world

ARGV Parser (See related posts)

This function parse ARGV and return a string.
See exemples for more informations :

// Go : http://blackh.badfile.net/wordz/

Function :

  def options(param)
  
	i = 0
		ARGV.each  { |valeur|
		
    		if (valeur == '-' + param.to_s)
				return ARGV[i+1]
			elseif (valeur != '-' + param.to_s)
				return false
			end
		i += 1
		}
		
   end


Usage :

// cmd> ruby test.rb -o foo

	out =  self.options('o')

	if (out != false and out.empty? == false)
                   puts out # print -> foo
	end
to ruby cli command line function parser parse interface argv by Black_H on Sun Feb 03 15:24:59 -0500 2008

You need to create an account or log in to post comments to this site.


Click here to browse all 4861 code snippets

Related Posts