Module: EPluribusEnum::RepresentsEnumeration::ClassMethods

Defined in:
lib/e_pluribus_enum/represents_enumeration.rb

Instance Method Summary collapse

Instance Method Details

#represents_enumeration(field, enum) ⇒ Object

you need the field as an integer in the database, but it doesn’t need to be attr_accessible



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# File 'lib/e_pluribus_enum/represents_enumeration.rb', line 9

def represents_enumeration(field, enum)
  self.class_eval "    def \#{field}\n      \#{enum.name}.key_for_value read_attribute(:\#{field})\n    end\n    def \#{field}=(value)\n      write_attribute :\#{field}, \#{enum.name}[value.to_s.to_sym]\n    end\n  METHOD\nend\n", __FILE__, __LINE__ + 1