Module: RhodeIsland::ActiveRecordExtensions::ClassMethods

Defined in:
lib/rhode_island/active_record_extensions.rb

Instance Method Summary collapse

Instance Method Details

#has_state_machine(states) ⇒ Object 



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# File 'lib/rhode_island/active_record_extensions.rb', line 9

def has_state_machine(states)
  send :include, InstanceMethods
  class_eval do
    states.each do |state|
      define_method :"is_#{state}?" do
        self.state == state.to_s
      end unless self.respond_to?(:"is_#{state}?")

      define_method :"make_#{state}" do
        self.make(state)
      end

      define_method :"make_#{state}!" do
        self.make!(state)
      end
    end
  end
end