Calcutta.rb in tzinfo-0.3.0

- old
+ new
@@ -1,17 +1,25 @@
-require 'tzinfo/timezone'
+require 'tzinfo/timezone_definition'
+
 module TZInfo
-module Definitions #:nodoc:
-module Asia #:nodoc:
-class Calcutta < Timezone #:nodoc:
-setup
-set_identifier('Asia/Calcutta')
-add_unbounded_start_period {TimezonePeriod.new(nil,DateTime.new0(Rational.new!(26003324749,10800),0,Date::ITALY),21208,0,:LMT)}
-add_period(1879,12) {TimezonePeriod.new(DateTime.new0(Rational.new!(26003324749,10800),0,Date::ITALY),DateTime.new0(Rational.new!(524937943,216),0,Date::ITALY),21200,0,:HMT)}
-add_period(1941,9) {TimezonePeriod.new(DateTime.new0(Rational.new!(524937943,216),0,Date::ITALY),DateTime.new0(Rational.new!(116663723,48),0,Date::ITALY),23400,0,:BURT)}
-add_period(1942,5) {TimezonePeriod.new(DateTime.new0(Rational.new!(116663723,48),0,Date::ITALY),DateTime.new0(Rational.new!(116668957,48),0,Date::ITALY),19800,0,:IST)}
-add_period(1942,8) {TimezonePeriod.new(DateTime.new0(Rational.new!(116668957,48),0,Date::ITALY),DateTime.new0(Rational.new!(116723675,48),0,Date::ITALY),19800,3600,:IST)}
-add_period(1945,10) {TimezonePeriod.new(DateTime.new0(Rational.new!(116723675,48),0,Date::ITALY),nil,19800,0,:IST)}
-end
-end
-end
+  module Definitions
+    module Asia
+      module Calcutta
+        include TimezoneDefinition
+        
+        timezone 'Asia/Calcutta' do |tz|
+          tz.offset :o0, 21208, 0, :LMT
+          tz.offset :o1, 21200, 0, :HMT
+          tz.offset :o2, 23400, 0, :BURT
+          tz.offset :o3, 19800, 0, :IST
+          tz.offset :o4, 19800, 3600, :IST
+          
+          tz.transition 1879, 12, :o1, 26003324749, 10800
+          tz.transition 1941, 9, :o2, 524937943, 216
+          tz.transition 1942, 5, :o3, 116663723, 48
+          tz.transition 1942, 8, :o4, 116668957, 48
+          tz.transition 1945, 10, :o3, 116723675, 48
+        end
+      end
+    end
+  end
 end