Module: Delti

Defined in:
lib/delti.rb

Instance Method Summary collapse

Instance Method Details

#dt! ⇒ Object 



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# File 'lib/delti.rb', line 2

def dt!
  @_delta_table ||= {}
  key = Kernel.caller.first
  
  last = @_delta_table[key]
  if last.nil?
    @_delta_table[key] = Process.clock_gettime(Process::CLOCK_MONOTONIC)
    nil
  else
    now = Process.clock_gettime(Process::CLOCK_MONOTONIC)
    delta = now - last
    @_delta_table[key] = now
    delta
  end
end