Class: BubbleWrap::Reactor::Timer

Inherits:

Object

• Object
• BubbleWrap::Reactor::Timer

show all

Includes:

Eventable

Defined in:

motion/reactor/timer.rb

Overview

Instance Method Summary (collapse)

• - (Object) cancel

  Cancel the timer.

• - (Timer) initialize(interval, callback = nil, &blk) constructor

  Create a new timer that fires after a given number of seconds.

Methods included from Eventable

#on, #trigger

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# File 'motion/reactor/timer.rb', line 8

def initialize(interval, callback=nil, &blk)
  fire = proc {
    (callback || blk).call
    trigger(:fired)
  }
  @timer = NSTimer.scheduledTimerWithTimeInterval(interval,target: fire, selector: 'call:', userInfo: nil, repeats: false)
end

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# File 'motion/reactor/timer.rb', line 17

def cancel
  @timer.invalidate
  trigger(:cancelled)
  true
end