Class: TimeHelper

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

Class Method Summary collapse

Class Method Details

.time_difference(a, b) ⇒ Object 



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# File 'lib/time_helper.rb', line 3

def time_difference(a, b)
  a, b = b, a if a < b
  difference = Integer(a - b)
  seconds = difference % 60
  difference = (difference - seconds) / 60
  minutes = difference % 60
  difference = (difference - minutes) / 60
  hours =  difference % 24
  result = [hours, minutes, seconds].map { |value| value.to_s.rjust(2, "0") }
  result.join(":")
end