# File lib/timeliness/helpers.rb, line 4 def full_hour(hour, meridian) hour = hour.to_i return hour if meridian.nil? if meridian.delete('.').downcase == 'am' raise(ArgumentError) if hour == 0 || hour > 12 hour == 12 ? 0 : hour else hour == 12 ? hour : hour + 12 end end