Module: SimpleState::Mixins::Singleton

Defined in:
lib/simple_state/mixins.rb

Overview

Defines singleton methods which are mixed in to a class when state_machine is called.

Instance Method Summary collapse

Instance Method Details

#_determine_new_state(current, to) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/simple_state/mixins.rb', line 40

def _determine_new_state(current, to)
  states[current] && (t = states[current].assoc(to)) && t.last
end

#_event_permitted?(current, to) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/simple_state/mixins.rb', line 45

def _event_permitted?(current, to)
  states[current] and not states[current].assoc(to).nil?
end

#initial_state ⇒ Object 



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# File 'lib/simple_state/mixins.rb', line 35

def initial_state
  class_variable_get(:@@initial_state)
end

#initial_state=(state) ⇒ Object 



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# File 'lib/simple_state/mixins.rb', line 30

def initial_state=(state)
  class_variable_set(:@@initial_state, state)
end

#states ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/simple_state/mixins.rb', line 25

def states
  class_variable_get(:@@states)
end