Module: Hamster::Immutable::ClassMethods

Defined in:
lib/hamster/immutable.rb

Instance Method Summary collapse

Instance Method Details

#memoize(*names) ⇒ Object 



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# File 'lib/hamster/immutable.rb', line 17

def memoize(*names)
  include MemoizeMethods unless include?(MemoizeMethods)
  names.each do |name|
    original_method = "__hamster_immutable_#{name}__"
    alias_method original_method, name
    class_eval "      def \#{name}\n        if @__hamster_immutable_memory__.instance_variable_defined?(:@\#{name})\n          @__hamster_immutable_memory__.instance_variable_get(:@\#{name})\n        else\n          @__hamster_immutable_memory__.instance_variable_set(:@\#{name}, \#{original_method})\n        end\n      end\n    METHOD\n  end\nend\n", __FILE__, __LINE__

#new(*args) ⇒ Object 



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# File 'lib/hamster/immutable.rb', line 13

def new(*args)
  super.__send__(:immutable!)
end