require 'tzinfo/timezone_definition' module TZInfo module Definitions module Antarctica module Davis include TimezoneDefinition timezone 'Antarctica/Davis' do |tz| tz.offset :o0, 0, 0, :zzz tz.offset :o1, 25200, 0, :DAVT tz.transition 1957, 1, :o1, 4871703, 2 tz.transition 1964, 10, :o0, 58528805, 24 tz.transition 1969, 2, :o1, 4880507, 2 end end end end end