Contents

# One implementation of the Null Object Pattern (renamed "Nil" for Ruby).
# All methods not defined by Object simply return the Aquarium::Utils::NilObject itself.
# Users can subclass or add methods to instances to customize the behavior.

module Aquarium
  module Utils
    class Aquarium::Utils::NilObject
      def method_missing method_sym, *args
        self
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
aquarium-0.1.0	lib/aquarium/utils/nil_object.rb
aquarium-0.1.6	lib/aquarium/utils/nil_object.rb
aquarium-0.1.5	lib/aquarium/utils/nil_object.rb
aquarium-0.1.7	lib/aquarium/utils/nil_object.rb
aquarium-0.1.8	lib/aquarium/utils/nil_object.rb