Minus one DateTime from another : Date Calculation « Date « Ruby






  1. Ruby
  2. Date
  3. Date Calculation

Minus one DateTime from another


require 'date'
day_one = DateTime.new(1999, 12, 31)
day_two = DateTime.new(2000, 1, 1)
day_two - day_one                           # => Rational(1, 1)
day_one - day_two                           # => Rational(-1, 1)








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