Class: Aquam::State

Inherits:
Object
  • Object
show all
Defined in:
lib/aquam/state.rb

Constant Summary collapse

@@state_machine =

I have to use a class variable because it must be the same value across all the children calsses.

Also I need it defined always

nil

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(object) ⇒ State

Returns a new instance of State.



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# File 'lib/aquam/state.rb', line 20

def initialize(object)
  @object = object
end

Class Method Details

.state_machine(state_machine = nil) ⇒ Object 



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# File 'lib/aquam/state.rb', line 9

def self.state_machine(state_machine = nil)
  if state_machine && !@@state_machine
    validate_state_machine state_machine

    @@state_machine = state_machine
    define_event_methods
  end

  @@state_machine
end

Instance Method Details

#state_machine ⇒ Object 



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# File 'lib/aquam/state.rb', line 24

def state_machine
  self.class.state_machine || fail(Aquam::InvalidStateMachineError)
end