Copyright	(C) 2014 Mihaly Barasz
License	Apache-2.0, see LICENSE
Maintainer	Mihaly Barasz <klao@nilcons.com>
Stability	experimental
Safe Haskell	None
Language	Haskell2010

Data.Time.Zones.DB

Contents

Access to raw data

Description

Synopsis

Documentation

toTZName :: TZLabel -> ByteString Source

Convert a TZLabel to the usual name of the location.

> toTZName Europe__Paris
"Europe/Paris"

fromTZName :: ByteString -> Maybe TZLabel Source

Lookup the TZLabel by the name of the location.

Returns Nothing if the location is unknown.

> :set -XOverloadedStrings
> fromTZName "Europe/Paris"
Just Europe__Paris
> fromTZName "Foo/Bar"
Nothing

tzNameLabelMap :: Map ByteString TZLabel Source

Map mapping know time zone locations to their canonical TZLabels.

tzDataByLabel :: TZLabel -> ByteString Source

Lookup time zone data by its label.

tzDataByName :: ByteString -> Maybe ByteString Source

Lookup time zone data by the name of it's location.

Returns Nothing if the location is unknown.

data TZLabel Source

Enumeration of time zone locations.

Constructors

Africa__Abidjan
Africa__Accra
Africa__Algiers
Africa__Bissau
Africa__Cairo
Africa__Casablanca
Africa__Ceuta
Africa__El_Aaiun
Africa__Johannesburg
Africa__Khartoum
Africa__Lagos
Africa__Maputo
Africa__Monrovia
Africa__Nairobi
Africa__Ndjamena
Africa__Tripoli
Africa__Tunis
Africa__Windhoek
America__Adak
America__Anchorage
America__Araguaina
America__Argentina__Buenos_Aires
America__Argentina__Catamarca
America__Argentina__Cordoba
America__Argentina__Jujuy
America__Argentina__La_Rioja
America__Argentina__Mendoza
America__Argentina__Rio_Gallegos
America__Argentina__Salta
America__Argentina__San_Juan
America__Argentina__San_Luis
America__Argentina__Tucuman
America__Argentina__Ushuaia
America__Asuncion
America__Atikokan
America__Bahia
America__Bahia_Banderas
America__Barbados
America__Belem
America__Belize
America__Blanc_Sablon
America__Boa_Vista
America__Bogota
America__Boise
America__Cambridge_Bay
America__Campo_Grande
America__Cancun
America__Caracas
America__Cayenne
America__Chicago
America__Chihuahua
America__Costa_Rica
America__Creston
America__Cuiaba
America__Curacao
America__Danmarkshavn
America__Dawson
America__Dawson_Creek
America__Denver
America__Detroit
America__Edmonton
America__Eirunepe
America__El_Salvador
America__Fort_Nelson
America__Fortaleza
America__Glace_Bay
America__Godthab
America__Goose_Bay
America__Grand_Turk
America__Guatemala
America__Guayaquil
America__Guyana
America__Halifax
America__Havana
America__Hermosillo
America__Indiana__Indianapolis
America__Indiana__Knox
America__Indiana__Marengo
America__Indiana__Petersburg
America__Indiana__Tell_City
America__Indiana__Vevay
America__Indiana__Vincennes
America__Indiana__Winamac
America__Inuvik
America__Iqaluit
America__Jamaica
America__Juneau
America__Kentucky__Louisville
America__Kentucky__Monticello
America__La_Paz
America__Lima
America__Los_Angeles
America__Maceio
America__Managua
America__Manaus
America__Martinique
America__Matamoros
America__Mazatlan
America__Menominee
America__Merida
America__Metlakatla
America__Mexico_City
America__Miquelon
America__Moncton
America__Monterrey
America__Montevideo
America__Nassau
America__New_York
America__Nipigon
America__Nome
America__Noronha
America__North_Dakota__Beulah
America__North_Dakota__Center
America__North_Dakota__New_Salem
America__Ojinaga
America__Panama
America__Pangnirtung
America__Paramaribo
America__Phoenix
America__Port_au_Prince
America__Port_of_Spain
America__Porto_Velho
America__Puerto_Rico
America__Rainy_River
America__Rankin_Inlet
America__Recife
America__Regina
America__Resolute
America__Rio_Branco
America__Santarem
America__Santiago
America__Santo_Domingo
America__Sao_Paulo
America__Scoresbysund
America__Sitka
America__St_Johns
America__Swift_Current
America__Tegucigalpa
America__Thule
America__Thunder_Bay
America__Tijuana
America__Toronto
America__Vancouver
America__Whitehorse
America__Winnipeg
America__Yakutat
America__Yellowknife
Antarctica__Casey
Antarctica__Davis
Antarctica__DumontDUrville
Antarctica__Macquarie
Antarctica__Mawson
Antarctica__Palmer
Antarctica__Rothera
Antarctica__Syowa
Antarctica__Troll
Antarctica__Vostok
Asia__Almaty
Asia__Amman
Asia__Anadyr
Asia__Aqtau
Asia__Aqtobe
Asia__Ashgabat
Asia__Baghdad
Asia__Baku
Asia__Bangkok
Asia__Barnaul
Asia__Beirut
Asia__Bishkek
Asia__Brunei
Asia__Chita
Asia__Choibalsan
Asia__Colombo
Asia__Damascus
Asia__Dhaka
Asia__Dili
Asia__Dubai
Asia__Dushanbe
Asia__Gaza
Asia__Hebron
Asia__Ho_Chi_Minh
Asia__Hong_Kong
Asia__Hovd
Asia__Irkutsk
Asia__Jakarta
Asia__Jayapura
Asia__Jerusalem
Asia__Kabul
Asia__Kamchatka
Asia__Karachi
Asia__Kathmandu
Asia__Khandyga
Asia__Kolkata
Asia__Krasnoyarsk
Asia__Kuala_Lumpur
Asia__Kuching
Asia__Macau
Asia__Magadan
Asia__Makassar
Asia__Manila
Asia__Nicosia
Asia__Novokuznetsk
Asia__Novosibirsk
Asia__Omsk
Asia__Oral
Asia__Pontianak
Asia__Pyongyang
Asia__Qatar
Asia__Qyzylorda
Asia__Rangoon
Asia__Riyadh
Asia__Sakhalin
Asia__Samarkand
Asia__Seoul
Asia__Shanghai
Asia__Singapore
Asia__Srednekolymsk
Asia__Taipei
Asia__Tashkent
Asia__Tbilisi
Asia__Tehran
Asia__Thimphu
Asia__Tokyo
Asia__Tomsk
Asia__Ulaanbaatar
Asia__Urumqi
Asia__Ust_Nera
Asia__Vladivostok
Asia__Yakutsk
Asia__Yekaterinburg
Asia__Yerevan
Atlantic__Azores
Atlantic__Bermuda
Atlantic__Canary
Atlantic__Cape_Verde
Atlantic__Faroe
Atlantic__Madeira
Atlantic__Reykjavik
Atlantic__South_Georgia
Atlantic__Stanley
Australia__Adelaide
Australia__Brisbane
Australia__Broken_Hill
Australia__Currie
Australia__Darwin
Australia__Eucla
Australia__Hobart
Australia__Lindeman
Australia__Lord_Howe
Australia__Melbourne
Australia__Perth
Australia__Sydney
Etc__GMT
Etc__GMT1
Etc__GMT10
Etc__GMT11
Etc__GMT12
Etc__GMT2
Etc__GMT3
Etc__GMT4
Etc__GMT5
Etc__GMT6
Etc__GMT7
Etc__GMT8
Etc__GMT9
Etc__GMT_1
Etc__GMT_10
Etc__GMT_11
Etc__GMT_12
Etc__GMT_13
Etc__GMT_14
Etc__GMT_2
Etc__GMT_3
Etc__GMT_4
Etc__GMT_5
Etc__GMT_6
Etc__GMT_7
Etc__GMT_8
Etc__GMT_9
Etc__UCT
Etc__UTC
Europe__Amsterdam
Europe__Andorra
Europe__Astrakhan
Europe__Athens
Europe__Belgrade
Europe__Berlin
Europe__Brussels
Europe__Bucharest
Europe__Budapest
Europe__Chisinau
Europe__Copenhagen
Europe__Dublin
Europe__Gibraltar
Europe__Helsinki
Europe__Istanbul
Europe__Kaliningrad
Europe__Kiev
Europe__Kirov
Europe__Lisbon
Europe__London
Europe__Luxembourg
Europe__Madrid
Europe__Malta
Europe__Minsk
Europe__Monaco
Europe__Moscow
Europe__Oslo
Europe__Paris
Europe__Prague
Europe__Riga
Europe__Rome
Europe__Samara
Europe__Simferopol
Europe__Sofia
Europe__Stockholm
Europe__Tallinn
Europe__Tirane
Europe__Ulyanovsk
Europe__Uzhgorod
Europe__Vienna
Europe__Vilnius
Europe__Volgograd
Europe__Warsaw
Europe__Zaporozhye
Europe__Zurich
Indian__Chagos
Indian__Christmas
Indian__Cocos
Indian__Kerguelen
Indian__Mahe
Indian__Maldives
Indian__Mauritius
Indian__Reunion
Pacific__Apia
Pacific__Auckland
Pacific__Bougainville
Pacific__Chatham
Pacific__Chuuk
Pacific__Easter
Pacific__Efate
Pacific__Enderbury
Pacific__Fakaofo
Pacific__Fiji
Pacific__Funafuti
Pacific__Galapagos
Pacific__Gambier
Pacific__Guadalcanal
Pacific__Guam
Pacific__Honolulu
Pacific__Kiritimati
Pacific__Kosrae
Pacific__Kwajalein
Pacific__Majuro
Pacific__Marquesas
Pacific__Nauru
Pacific__Niue
Pacific__Norfolk
Pacific__Noumea
Pacific__Pago_Pago
Pacific__Palau
Pacific__Pitcairn
Pacific__Pohnpei
Pacific__Port_Moresby
Pacific__Rarotonga
Pacific__Tahiti
Pacific__Tarawa
Pacific__Tongatapu
Pacific__Wake
Pacific__Wallis
Root__CET
Root__CST6CDT
Root__EET
Root__EST
Root__EST5EDT
Root__HST
Root__MET
Root__MST
Root__MST7MDT
Root__PST8PDT
Root__WET

Instances

Access to raw data

type TZDescription = Either (ByteString, ByteString) (ByteString, TZLabel, ByteString) Source

Type of the elements of the compiled-in time zone info database.

Right is a primary location; fields: name, label, content of the Time Zone info file

Left is a location which is an alias for a primary location; fields: name, name of the target

tzDescriptions :: [TZDescription] Source

The list with raw data of the compiled-in time zone info database.

The list is sorted by name. (And the Right elements are guaranteed to be in the order of TZLabel constructors.)

Bounded TZLabel Source
Enum TZLabel Source
Eq TZLabel Source
Data TZLabel Source
Ord TZLabel Source
Read TZLabel Source
Show TZLabel Source
Generic TZLabel Source
NFData TZLabel Source
type Rep TZLabel Source