Contents

module StatePattern
  class State
    attr_reader :stateful, :previous_state
    def initialize(stateful, previous_state)
      @stateful = stateful
      @previous_state = previous_state
      enter
    end

    def self.state_methods
      public_instance_methods - State.public_instance_methods
    end

    def transition_to(state_class)
      @stateful.transition_to(state_class)
    end

    def enter
    end

    def exit
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
state_pattern-2.0.2	./lib/state_pattern/state.rb
state_pattern-2.0.1	./lib/state_pattern/state.rb
state_pattern-2.0.0	./lib/state_pattern/state.rb