Module: Memonic::ClassMethods

Defined in:
lib/memonic.rb

Instance Method Summary collapse

Instance Method Details

#memoize(name, &block) ⇒ Object 



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# File 'lib/memonic.rb', line 21

def memoize(name, &block)
  define_method("__#{name}__", &block)
  class_eval <<-RUBY
    def #{name}
      @#{name} || begin
        if defined?(@#{name})
          @#{name}
        else
          @#{name} = __#{name}__
        end
      end
    end
  RUBY
end