Minus DateTime by day : Date Calculation « Date « Ruby






  1. Ruby
  2. Date
  3. Date Calculation

Minus DateTime by day

require 'date'
sent = DateTime.new(2006, 10, 4, 3, 15)
received = DateTime.new(2006, 10, 5, 16, 33)
elapsed = (received-sent) * 24
puts "#{elapsed.to_f} hours after."








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