Module: Yasm::Context::ClassMethods

Defined in:
lib/yasm/context.rb

Instance Method Summary collapse

Instance Method Details

#after_action(method, options = {}) ⇒ Object 



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# File 'lib/yasm/context.rb', line 11

def after_action(method, options={})
  state_configuration(ANONYMOUS_STATE).after_action method, options
end

#before_action(method, options = {}) ⇒ Object 



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# File 'lib/yasm/context.rb', line 15

def before_action(method, options={})
  state_configuration(ANONYMOUS_STATE).before_action method, options
end

#start(state) ⇒ Object

for a simple, anonymous state



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# File 'lib/yasm/context.rb', line 20

def start(state)
  state_configuration(ANONYMOUS_STATE).start state
end

#state(name, &block) ⇒ Object

for a named state

Raises:

  • (ArgumentError) 


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# File 'lib/yasm/context.rb', line 25

def state(name, &block)
  raise ArgumentError, "The state name must respond to `to_sym`" unless name.respond_to?(:to_sym)
  name = name.to_sym
  state_configuration(name).instance_eval &block
  
  raise "You must provide a start state for #{name}" unless state_configuration(name).start_state

  define_method(name) { state_container name }
end

#state_configurations ⇒ Object

state configuration metadata



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# File 'lib/yasm/context.rb', line 36

def state_configurations
  @state_configurations ||= {}
end