Class: MPD::Controller::Toggle

Inherits:
Object
  • Object
show all
Defined in:
lib/mpd/controller/toggle.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(controller) ⇒ Toggle

Returns a new instance of Toggle.



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# File 'lib/mpd/controller/toggle.rb', line 16

def initialize (controller)
	@controller = controller
end

Instance Attribute Details

#controller ⇒ Object (readonly)

Returns the value of attribute controller.



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# File 'lib/mpd/controller/toggle.rb', line 14

def controller
  @controller
end

Instance Method Details

#off(name) ⇒ Object 



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# File 'lib/mpd/controller/toggle.rb', line 32

def off (name)
	if on? name
		controller.do_and_raise_if_needed name, false
	end

	self
end

#on(name) ⇒ Object 



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# File 'lib/mpd/controller/toggle.rb', line 24

def on (name)
	unless on? name
		controller.do_and_raise_if_needed name, true
	end

	self
end

#on?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mpd/controller/toggle.rb', line 40

def on? (name)
	controller.status.__send__ "#{name}?"
end

#pause? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mpd/controller/toggle.rb', line 62

def pause?
	controller.status == :pause
end

#toggle(name) ⇒ Object 



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# File 'lib/mpd/controller/toggle.rb', line 20

def toggle (name)
	controller.do_and_raise_if_needed name, !on?(name)
end