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Created September 22, 2014 05:27
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Rails to IANA timezone map
(def rails-to-iana-timezone-map {"International Date Line West" "Pacific/Midway"
"Midway Island" "Pacific/Midway"
"American Samoa" "Pacific/Pago_Pago"
"Hawaii" "Pacific/Honolulu"
"Alaska" "America/Juneau"
"Pacific Time (US & Canada)" "America/Los_Angeles"
"Tijuana" "America/Tijuana"
"Mountain Time (US & Canada)" "America/Denver"
"Arizona" "America/Phoenix"
"Chihuahua" "America/Chihuahua"
"Mazatlan" "America/Mazatlan"
"Central Time (US & Canada)" "America/Chicago"
"Saskatchewan" "America/Regina"
"Guadalajara" "America/Mexico_City"
"Mexico City" "America/Mexico_City"
"Monterrey" "America/Monterrey"
"Central America" "America/Guatemala"
"Eastern Time (US & Canada)" "America/New_York"
"Indiana (East)" "America/Indiana/Indianapolis"
"Bogota" "America/Bogota"
"Lima" "America/Lima"
"Quito" "America/Lima"
"Atlantic Time (Canada)" "America/Halifax"
"Caracas" "America/Caracas"
"La Paz" "America/La_Paz"
"Santiago" "America/Santiago"
"Newfoundland" "America/St_Johns"
"Brasilia" "America/Sao_Paulo"
"Buenos Aires" "America/Argentina/Buenos_Aires"
"Montevideo" "America/Montevideo"
"Georgetown" "America/Guyana"
"Greenland" "America/Godthab"
"Mid-Atlantic" "Atlantic/South_Georgia"
"Azores" "Atlantic/Azores"
"Cape Verde Is." "Atlantic/Cape_Verde"
"Dublin" "Europe/Dublin"
"Edinburgh" "Europe/London"
"Lisbon" "Europe/Lisbon"
"London" "Europe/London"
"Casablanca" "Africa/Casablanca"
"Monrovia" "Africa/Monrovia"
"UTC" "Etc/UTC"
"Belgrade" "Europe/Belgrade"
"Bratislava" "Europe/Bratislava"
"Budapest" "Europe/Budapest"
"Ljubljana" "Europe/Ljubljana"
"Prague" "Europe/Prague"
"Sarajevo" "Europe/Sarajevo"
"Skopje" "Europe/Skopje"
"Warsaw" "Europe/Warsaw"
"Zagreb" "Europe/Zagreb"
"Brussels" "Europe/Brussels"
"Copenhagen" "Europe/Copenhagen"
"Madrid" "Europe/Madrid"
"Paris" "Europe/Paris"
"Amsterdam" "Europe/Amsterdam"
"Berlin" "Europe/Berlin"
"Bern" "Europe/Berlin"
"Rome" "Europe/Rome"
"Stockholm" "Europe/Stockholm"
"Vienna" "Europe/Vienna"
"West Central Africa" "Africa/Algiers"
"Bucharest" "Europe/Bucharest"
"Cairo" "Africa/Cairo"
"Helsinki" "Europe/Helsinki"
"Kyiv" "Europe/Kiev"
"Riga" "Europe/Riga"
"Sofia" "Europe/Sofia"
"Tallinn" "Europe/Tallinn"
"Vilnius" "Europe/Vilnius"
"Athens" "Europe/Athens"
"Istanbul" "Europe/Istanbul"
"Minsk" "Europe/Minsk"
"Jerusalem" "Asia/Jerusalem"
"Harare" "Africa/Harare"
"Pretoria" "Africa/Johannesburg"
"Moscow" "Europe/Moscow"
"St. Petersburg" "Europe/Moscow"
"Volgograd" "Europe/Moscow"
"Kuwait" "Asia/Kuwait"
"Riyadh" "Asia/Riyadh"
"Nairobi" "Africa/Nairobi"
"Baghdad" "Asia/Baghdad"
"Tehran" "Asia/Tehran"
"Abu Dhabi" "Asia/Muscat"
"Muscat" "Asia/Muscat"
"Baku" "Asia/Baku"
"Tbilisi" "Asia/Tbilisi"
"Yerevan" "Asia/Yerevan"
"Kabul" "Asia/Kabul"
"Ekaterinburg" "Asia/Yekaterinburg"
"Islamabad" "Asia/Karachi"
"Karachi" "Asia/Karachi"
"Tashkent" "Asia/Tashkent"
"Chennai" "Asia/Kolkata"
"Kolkata" "Asia/Kolkata"
"Mumbai" "Asia/Kolkata"
"New Delhi" "Asia/Kolkata"
"Kathmandu" "Asia/Kathmandu"
"Astana" "Asia/Dhaka"
"Dhaka" "Asia/Dhaka"
"Sri Jayawardenepura" "Asia/Colombo"
"Almaty" "Asia/Almaty"
"Novosibirsk" "Asia/Novosibirsk"
"Rangoon" "Asia/Rangoon"
"Bangkok" "Asia/Bangkok"
"Hanoi" "Asia/Bangkok"
"Jakarta" "Asia/Jakarta"
"Krasnoyarsk" "Asia/Krasnoyarsk"
"Beijing" "Asia/Shanghai"
"Chongqing" "Asia/Chongqing"
"Hong Kong" "Asia/Hong_Kong"
"Urumqi" "Asia/Urumqi"
"Kuala Lumpur" "Asia/Kuala_Lumpur"
"Singapore" "Asia/Singapore"
"Taipei" "Asia/Taipei"
"Perth" "Australia/Perth"
"Irkutsk" "Asia/Irkutsk"
"Ulaanbaatar" "Asia/Ulaanbaatar"
"Seoul" "Asia/Seoul"
"Osaka" "Asia/Tokyo"
"Sapporo" "Asia/Tokyo"
"Tokyo" "Asia/Tokyo"
"Yakutsk" "Asia/Yakutsk"
"Darwin" "Australia/Darwin"
"Adelaide" "Australia/Adelaide"
"Canberra" "Australia/Melbourne"
"Melbourne" "Australia/Melbourne"
"Sydney" "Australia/Sydney"
"Brisbane" "Australia/Brisbane"
"Hobart" "Australia/Hobart"
"Vladivostok" "Asia/Vladivostok"
"Guam" "Pacific/Guam"
"Port Moresby" "Pacific/Port_Moresby"
"Magadan" "Asia/Magadan"
"Solomon Is." "Pacific/Guadalcanal"
"New Caledonia" "Pacific/Noumea"
"Fiji" "Pacific/Fiji"
"Kamchatka" "Asia/Kamchatka"
"Marshall Is." "Pacific/Majuro"
"Auckland" "Pacific/Auckland"
"Wellington" "Pacific/Auckland"
"Nuku'alofa" "Pacific/Tongatapu"
"Tokelau Is." "Pacific/Fakaofo"
"Chatham Is." "Pacific/Chatham"
"Samoa" "Pacific/Apia"
})
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