Class: Rednode::Scheduler
- Inherits:
-
Object
- Object
- Rednode::Scheduler
- Defined in:
- lib/rednode/timer.rb
Defined Under Namespace
Classes: Timer
Instance Attribute Summary collapse
-
#running ⇒ Object
readonly
Returns the value of attribute running.
-
#timers ⇒ Object
readonly
Returns the value of attribute timers.
Instance Method Summary collapse
- #add_periodic_timer(interval, &block) ⇒ Object
- #add_timer(interval, &block) ⇒ Object
-
#initialize ⇒ Scheduler
constructor
A new instance of Scheduler.
- #next_tick(&block) ⇒ Object
- #remove_timer(timer) ⇒ Object
- #start_loop ⇒ Object
- #stop_loop ⇒ Object
Constructor Details
#initialize ⇒ Scheduler
Returns a new instance of Scheduler.
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# File 'lib/rednode/timer.rb', line 6 def initialize @timers = [] @running = false end |
Instance Attribute Details
#running ⇒ Object (readonly)
Returns the value of attribute running.
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# File 'lib/rednode/timer.rb', line 4 def running @running end |
#timers ⇒ Object (readonly)
Returns the value of attribute timers.
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# File 'lib/rednode/timer.rb', line 4 def timers @timers end |
Instance Method Details
#add_periodic_timer(interval, &block) ⇒ Object
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# File 'lib/rednode/timer.rb', line 21 def add_periodic_timer(interval, &block) Timer.new(self).tap do |timer| timer.periodic = true timer.interval = interval timer.callback = block @timers << timer timer.start if @running end end |
#add_timer(interval, &block) ⇒ Object
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# File 'lib/rednode/timer.rb', line 11 def add_timer(interval, &block) Timer.new(self).tap do |timer| timer.periodic = false timer.interval = interval timer.callback = block @timers << timer timer.start if @running end end |
#next_tick(&block) ⇒ Object
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# File 'lib/rednode/timer.rb', line 52 def next_tick(&block) if @running EventMachine.next_tick do yield end else add_timer(0) { yield } end end |
#remove_timer(timer) ⇒ Object
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# File 'lib/rednode/timer.rb', line 31 def remove_timer(timer) @timers.delete(timer) end |
#start_loop ⇒ Object
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# File 'lib/rednode/timer.rb', line 35 def start_loop EventMachine.run do @running = true @timers.each do |t| t.start unless t.running end EventMachine::PeriodicTimer.new(0.05) do stop_loop if @timers.size == 0 end end end |
#stop_loop ⇒ Object
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# File 'lib/rednode/timer.rb', line 48 def stop_loop EventMachine.stop_event_loop end |