Class: Twingly::Metrics::TimeTracker

Inherits:
Object
  • Object
show all
Defined in:
lib/twingly/metrics/time_tracker.rb

Instance Method Summary collapse

Constructor Details

#initialize(interval) ⇒ TimeTracker

Returns a new instance of TimeTracker.



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# File 'lib/twingly/metrics/time_tracker.rb', line 6

def initialize(interval)
  @interval = interval
  @next_time = Time.now.to_f
end

Instance Method Details

#next_time ⇒ Object 



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# File 'lib/twingly/metrics/time_tracker.rb', line 23

def next_time
  now = Time.now.to_f
  @next_time = now if @next_time <= now
  @next_time += @interval - (@next_time % @interval)
end

#now_floored ⇒ Object 



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# File 'lib/twingly/metrics/time_tracker.rb', line 18

def now_floored
  time = Time.now.to_i
  time - (time % @interval)
end

#sleep ⇒ Object 



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# File 'lib/twingly/metrics/time_tracker.rb', line 11

def sleep
  sleep_time = next_time - Time.now.to_f
  return unless sleep_time.positive?

  Kernel.sleep(sleep_time)
end