Contents

# Copyright (C) 2004-2005 Kouichirou Eto, All rights reserved.

=begin
# only for Ruby 1.6
class Array
  def fetch(n)
    a = self[n]
    if a.nil?
      a = yield
    end
    a
  end
end

module Enumerable
  def sort_by
    self.collect {|i| [yield(i), i]}.
      sort {|a,b| a[0] <=> b[0]}.
      collect! {|i| i[1]}
  end
end

alias org_exit exit
def exit(n)
  n = 0 if n == true
  n = 1 if n == false
  org_exit(n)
end
=end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
sgl-0.3.1	test/test_module_ruby16.rb