Contents

#!/usr/bin/env ruby

# boolean.rb
# [e-mail]

module Kernel
  def boolean?
    raise ArgumentError, 'nil self' if self.nil?

    self.class == TrueClass || self.class == FalseClass
  end
end

raise RuntimeError, 'This library is for require only' if $0 == __FILE__

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rex-0.0.4	lib/rex/modules/boolean.rb