webmat (owner)

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gist: 32138 Download_button fork
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Public Clone URL: git://gist.github.com/32138.git
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String#after.rb #
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class String
  # Return everything after the given string
  # or nil if the substring can't be found 
  def after(prefix)
    match = self.match Regexp.new(Regexp.escape(prefix) + "(.*)")
    match && match[1]
  end
end
 
dir = "/Users/mat/Desktop/wordpress-1"
#=> "/Users/mat/Desktop/wordpress-1"
 
file = "/Users/mat/Desktop/wordpress-1/wp-trackback.php"
#=> "/Users/mat/Desktop/wordpress-1/wp-trackback.php"
 
file.after dir
#=> "/wp-trackback.php"
 
file.after "uhh"
#=> nil