Class: Svent::EventCallbackFiber

Inherits:
Object
  • Object
show all
Defined in:
lib/svent/event_callback_fiber.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(helper, name, callback, info) ⇒ EventCallbackFiber

Returns a new instance of EventCallbackFiber.



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# File 'lib/svent/event_callback_fiber.rb', line 12

def initialize(helper, name, callback, info)
  @name = name
  @info = info
  @callback = callback
  @fiber = Fiber.new do
    @callback.call(helper, info)
    @fiber = nil
  end
  # self.resume
  @return = nil
end

Instance Attribute Details

#callback ⇒ Object (readonly)

Returns the value of attribute callback.



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# File 'lib/svent/event_callback_fiber.rb', line 10

def callback
  @callback
end

#info ⇒ Object (readonly)

Returns the value of attribute info.



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# File 'lib/svent/event_callback_fiber.rb', line 9

def info
  @info
end

#name ⇒ Object (readonly)

Wrap the event callback function with Fiber.



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# File 'lib/svent/event_callback_fiber.rb', line 8

def name
  @name
end

Instance Method Details

#alive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/svent/event_callback_fiber.rb', line 32

def alive?
  @fiber != nil
end

#resume ⇒ Object 



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# File 'lib/svent/event_callback_fiber.rb', line 24

def resume
  if @return
    @fiber = nil
  else
    @return = @fiber.resume
  end
end