Module: EdgeStateMachine::InstanceMethods

Defined in:
lib/edge-state-machine.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current_state(name = :default) ⇒ Object 



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# File 'lib/edge-state-machine.rb', line 63

def current_state(name = :default)
  @current_states ||= {}
  machine = self.class.state_machines[name]
  if (respond_to? :load_from_persistence)
    @current_states[name] ||= self.class.state_machines[name].states[load_from_persistence(name).to_sym]
  end
  @current_states[name] ||= machine.states[machine.initial_state_name]
end

Instance Method Details

#current_state_name(name = :default) ⇒ Object 



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# File 'lib/edge-state-machine.rb', line 72

def current_state_name(name = :default)
  current_state(name).name
end

#fire_event(name = :default, options = {}, event_name) ⇒ Object

Raises:

  • (Stateflow::NoEventFound) 


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# File 'lib/edge-state-machine.rb', line 76

def fire_event(name = :default, options = {}, event_name)
  machine = self.class.state_machines[name]
  event = machine.events[event_name]
  raise Stateflow::NoEventFound.new("No event matches #{event_name}") if event.nil?
  event.fire(self, options)
end

#initial_state_name(name = :default) ⇒ Object 



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# File 'lib/edge-state-machine.rb', line 58

def initial_state_name(name = :default)
  machine = self.class.state_machines[name]
  return machine.initial_state_name
end

#set_current_state(new_state, machine_name = :default, options = {}) ⇒ Object 



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# File 'lib/edge-state-machine.rb', line 83

def set_current_state(new_state, machine_name = :default, options = {})
  save_to_persistence(new_state.name.to_s, machine_name, options) if self.respond_to? :save_to_persistence
  @current_states[machine_name] = new_state
end