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# frozen_string_literal: true
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module LanguagesHelper
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ISO_639_1 = {
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aa: ['Afar', 'Afaraf'].freeze,
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ab: ['Abkhaz', 'аҧсуа бызшәа'].freeze,
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ae: ['Avestan', 'avesta'].freeze,
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af: ['Afrikaans', 'Afrikaans'].freeze,
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ak: ['Akan', 'Akan'].freeze,
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am: ['Amharic', 'አማርኛ'].freeze,
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an: ['Aragonese', 'aragonés'].freeze,
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ar: ['Arabic', 'اللغة العربية'].freeze,
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as: ['Assamese', 'অসমীয়া'].freeze,
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av: ['Avaric', 'авар мацӀ'].freeze,
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ay: ['Aymara', 'aymar aru'].freeze,
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az: ['Azerbaijani', 'azərbaycan dili'].freeze,
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ba: ['Bashkir', 'башҡорт теле'].freeze,
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be: ['Belarusian', 'беларуская мова'].freeze,
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bg: ['Bulgarian', 'български език'].freeze,
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bh: ['Bihari', 'भोजपुरी'].freeze,
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bi: ['Bislama', 'Bislama'].freeze,
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bm: ['Bambara', 'bamanankan'].freeze,
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bn: ['Bengali', 'বাংলা'].freeze,
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bo: ['Tibetan', 'བོད་ཡིག'].freeze,
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br: ['Breton', 'brezhoneg'].freeze,
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bs: ['Bosnian', 'bosanski jezik'].freeze,
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ca: ['Catalan', 'Català'].freeze,
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ce: ['Chechen', 'нохчийн мотт'].freeze,
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ch: ['Chamorro', 'Chamoru'].freeze,
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co: ['Corsican', 'corsu'].freeze,
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cr: ['Cree', 'ᓀᐦᐃᔭᐍᐏᐣ'].freeze,
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cs: ['Czech', 'čeština'].freeze,
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cu: ['Old Church Slavonic', 'ѩзыкъ словѣньскъ'].freeze,
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cv: ['Chuvash', 'чӑваш чӗлхи'].freeze,
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cy: ['Welsh', 'Cymraeg'].freeze,
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da: ['Danish', 'dansk'].freeze,
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de: ['German', 'Deutsch'].freeze,
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dv: ['Divehi', 'Dhivehi'].freeze,
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dz: ['Dzongkha', 'རྫོང་ཁ'].freeze,
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ee: ['Ewe', 'Eʋegbe'].freeze,
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el: ['Greek', 'Ελληνικά'].freeze,
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en: ['English', 'English'].freeze,
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eo: ['Esperanto', 'Esperanto'].freeze,
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es: ['Spanish', 'Español'].freeze,
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et: ['Estonian', 'eesti'].freeze,
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eu: ['Basque', 'euskara'].freeze,
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fa: ['Persian', 'فارسی'].freeze,
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ff: ['Fula', 'Fulfulde'].freeze,
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fi: ['Finnish', 'suomi'].freeze,
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fj: ['Fijian', 'Vakaviti'].freeze,
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fo: ['Faroese', 'føroyskt'].freeze,
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fr: ['French', 'Français'].freeze,
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fy: ['Western Frisian', 'Frysk'].freeze,
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ga: ['Irish', 'Gaeilge'].freeze,
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gd: ['Scottish Gaelic', 'Gàidhlig'].freeze,
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gl: ['Galician', 'galego'].freeze,
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gu: ['Gujarati', 'ગુજરાતી'].freeze,
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gv: ['Manx', 'Gaelg'].freeze,
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ha: ['Hausa', 'هَوُسَ'].freeze,
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he: ['Hebrew', 'עברית'].freeze,
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hi: ['Hindi', 'हिन्दी'].freeze,
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ho: ['Hiri Motu', 'Hiri Motu'].freeze,
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hr: ['Croatian', 'Hrvatski'].freeze,
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ht: ['Haitian', 'Kreyòl ayisyen'].freeze,
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hu: ['Hungarian', 'magyar'].freeze,
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hy: ['Armenian', 'Հայերեն'].freeze,
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hz: ['Herero', 'Otjiherero'].freeze,
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ia: ['Interlingua', 'Interlingua'].freeze,
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id: ['Indonesian', 'Bahasa Indonesia'].freeze,
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ie: ['Interlingue', 'Interlingue'].freeze,
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ig: ['Igbo', 'Asụsụ Igbo'].freeze,
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ii: ['Nuosu', 'ꆈꌠ꒿ Nuosuhxop'].freeze,
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ik: ['Inupiaq', 'Iñupiaq'].freeze,
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io: ['Ido', 'Ido'].freeze,
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is: ['Icelandic', 'Íslenska'].freeze,
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it: ['Italian', 'Italiano'].freeze,
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iu: ['Inuktitut', 'ᐃᓄᒃᑎᑐᑦ'].freeze,
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ja: ['Japanese', '日本語'].freeze,
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jv: ['Javanese', 'basa Jawa'].freeze,
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ka: ['Georgian', 'ქართული'].freeze,
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kg: ['Kongo', 'Kikongo'].freeze,
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ki: ['Kikuyu', 'Gĩkũyũ'].freeze,
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kj: ['Kwanyama', 'Kuanyama'].freeze,
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kk: ['Kazakh', 'қазақ тілі'].freeze,
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kl: ['Kalaallisut', 'kalaallisut'].freeze,
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km: ['Khmer', 'ខេមរភាសា'].freeze,
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kn: ['Kannada', 'ಕನ್ನಡ'].freeze,
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ko: ['Korean', '한국어'].freeze,
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kr: ['Kanuri', 'Kanuri'].freeze,
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ks: ['Kashmiri', 'कश्मीरी'].freeze,
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ku: ['Kurmanji (Kurdish)', 'Kurmancî'].freeze,
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kv: ['Komi', 'коми кыв'].freeze,
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kw: ['Cornish', 'Kernewek'].freeze,
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ky: ['Kyrgyz', 'Кыргызча'].freeze,
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la: ['Latin', 'latine'].freeze,
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lb: ['Luxembourgish', 'Lëtzebuergesch'].freeze,
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lg: ['Ganda', 'Luganda'].freeze,
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li: ['Limburgish', 'Limburgs'].freeze,
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ln: ['Lingala', 'Lingála'].freeze,
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lo: ['Lao', 'ລາວ'].freeze,
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lt: ['Lithuanian', 'lietuvių kalba'].freeze,
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lu: ['Luba-Katanga', 'Tshiluba'].freeze,
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lv: ['Latvian', 'latviešu valoda'].freeze,
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mg: ['Malagasy', 'fiteny malagasy'].freeze,
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mh: ['Marshallese', 'Kajin M̧ajeļ'].freeze,
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mi: ['Māori', 'te reo Māori'].freeze,
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mk: ['Macedonian', 'македонски јазик'].freeze,
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ml: ['Malayalam', 'മലയാളം'].freeze,
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mn: ['Mongolian', 'Монгол хэл'].freeze,
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mr: ['Marathi', 'मराठी'].freeze,
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ms: ['Malay', 'Bahasa Melayu'].freeze,
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mt: ['Maltese', 'Malti'].freeze,
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my: ['Burmese', 'ဗမာစာ'].freeze,
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na: ['Nauru', 'Ekakairũ Naoero'].freeze,
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nb: ['Norwegian Bokmål', 'Norsk bokmål'].freeze,
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nd: ['Northern Ndebele', 'isiNdebele'].freeze,
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ne: ['Nepali', 'नेपाली'].freeze,
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ng: ['Ndonga', 'Owambo'].freeze,
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nl: ['Dutch', 'Nederlands'].freeze,
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nn: ['Norwegian Nynorsk', 'Norsk Nynorsk'].freeze,
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no: ['Norwegian', 'Norsk'].freeze,
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nr: ['Southern Ndebele', 'isiNdebele'].freeze,
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nv: ['Navajo', 'Diné bizaad'].freeze,
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ny: ['Chichewa', 'chiCheŵa'].freeze,
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oc: ['Occitan', 'occitan'].freeze,
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oj: ['Ojibwe', 'ᐊᓂᔑᓈᐯᒧᐎᓐ'].freeze,
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om: ['Oromo', 'Afaan Oromoo'].freeze,
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or: ['Oriya', 'ଓଡ଼ିଆ'].freeze,
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os: ['Ossetian', 'ирон æвзаг'].freeze,
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pa: ['Panjabi', 'ਪੰਜਾਬੀ'].freeze,
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pi: ['Pāli', 'पाऴि'].freeze,
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pl: ['Polish', 'Polski'].freeze,
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ps: ['Pashto', 'پښتو'].freeze,
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pt: ['Portuguese', 'Português'].freeze,
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qu: ['Quechua', 'Runa Simi'].freeze,
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rm: ['Romansh', 'rumantsch grischun'].freeze,
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rn: ['Kirundi', 'Ikirundi'].freeze,
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ro: ['Romanian', 'Română'].freeze,
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ru: ['Russian', 'Русский'].freeze,
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rw: ['Kinyarwanda', 'Ikinyarwanda'].freeze,
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sa: ['Sanskrit', 'संस्कृतम्'].freeze,
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sc: ['Sardinian', 'sardu'].freeze,
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sd: ['Sindhi', 'सिन्धी'].freeze,
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se: ['Northern Sami', 'Davvisámegiella'].freeze,
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sg: ['Sango', 'yângâ tî sängö'].freeze,
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si: ['Sinhala', 'සිංහල'].freeze,
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sk: ['Slovak', 'slovenčina'].freeze,
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sl: ['Slovenian', 'slovenščina'].freeze,
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sn: ['Shona', 'chiShona'].freeze,
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so: ['Somali', 'Soomaaliga'].freeze,
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sq: ['Albanian', 'Shqip'].freeze,
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sr: ['Serbian', 'српски језик'].freeze,
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ss: ['Swati', 'SiSwati'].freeze,
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st: ['Southern Sotho', 'Sesotho'].freeze,
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su: ['Sundanese', 'Basa Sunda'].freeze,
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sv: ['Swedish', 'Svenska'].freeze,
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sw: ['Swahili', 'Kiswahili'].freeze,
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ta: ['Tamil', 'தமிழ்'].freeze,
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te: ['Telugu', 'తెలుగు'].freeze,
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tg: ['Tajik', 'тоҷикӣ'].freeze,
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th: ['Thai', 'ไทย'].freeze,
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ti: ['Tigrinya', 'ትግርኛ'].freeze,
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tk: ['Turkmen', 'Türkmen'].freeze,
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tl: ['Tagalog', 'Wikang Tagalog'].freeze,
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tn: ['Tswana', 'Setswana'].freeze,
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to: ['Tonga', 'faka Tonga'].freeze,
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tr: ['Turkish', 'Türkçe'].freeze,
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ts: ['Tsonga', 'Xitsonga'].freeze,
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tt: ['Tatar', 'татар теле'].freeze,
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tw: ['Twi', 'Twi'].freeze,
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ty: ['Tahitian', 'Reo Tahiti'].freeze,
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ug: ['Uyghur', 'ئۇيغۇرچە'].freeze,
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uk: ['Ukrainian', 'Українська'].freeze,
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ur: ['Urdu', 'اردو'].freeze,
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uz: ['Uzbek', 'Ўзбек'].freeze,
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ve: ['Venda', 'Tshivenḓa'].freeze,
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vi: ['Vietnamese', 'Tiếng Việt'].freeze,
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vo: ['Volapük', 'Volapük'].freeze,
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wa: ['Walloon', 'walon'].freeze,
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wo: ['Wolof', 'Wollof'].freeze,
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xh: ['Xhosa', 'isiXhosa'].freeze,
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yi: ['Yiddish', 'ייִדיש'].freeze,
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yo: ['Yoruba', 'Yorùbá'].freeze,
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za: ['Zhuang', 'Saɯ cueŋƅ'].freeze,
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zh: ['Chinese', '中文'].freeze,
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zu: ['Zulu', 'isiZulu'].freeze,
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}.freeze
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ISO_639_3 = {
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ast: ['Asturian', 'Asturianu'].freeze,
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chr: ['Cherokee', 'ᏣᎳᎩ ᎦᏬᏂᎯᏍᏗ'].freeze,
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ckb: ['Sorani (Kurdish)', 'سۆرانی'].freeze,
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cnr: ['Montenegrin', 'crnogorski'].freeze,
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jbo: ['Lojban', 'la .lojban.'].freeze,
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kab: ['Kabyle', 'Taqbaylit'].freeze,
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kmr: ['Kurmanji (Kurdish)', 'Kurmancî'].freeze,
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ldn: ['Láadan', 'Láadan'].freeze,
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lfn: ['Lingua Franca Nova', 'lingua franca nova'].freeze,
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sco: ['Scots', 'Scots'].freeze,
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sma: ['Southern Sami', 'Åarjelsaemien Gïele'].freeze,
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smj: ['Lule Sami', 'Julevsámegiella'].freeze,
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szl: ['Silesian', 'ślůnsko godka'].freeze,
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tok: ['Toki Pona', 'toki pona'].freeze,
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zba: ['Balaibalan', 'باليبلن'].freeze,
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zgh: ['Standard Moroccan Tamazight', 'ⵜⴰⵎⴰⵣⵉⵖⵜ'].freeze,
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}.freeze
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# e.g. For Chinese, which is not a language,
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# but a language family in spite of sharing the main locale code
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# We need to be able to filter these
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ISO_639_1_REGIONAL = {
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'zh-CN': ['Chinese (China)', '简体中文'].freeze,
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'zh-HK': ['Chinese (Hong Kong)', '繁體中文（香港）'].freeze,
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'zh-TW': ['Chinese (Taiwan)', '繁體中文（臺灣）'].freeze,
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'zh-YUE': ['Cantonese', '廣東話'].freeze,
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}.freeze
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SUPPORTED_LOCALES = {}.merge(ISO_639_1).merge(ISO_639_1_REGIONAL).merge(ISO_639_3).freeze
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# For ISO-639-1 and ISO-639-3 language codes, we have their official
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# names, but for some translations, we need the names of the
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# regional variants specifically
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REGIONAL_LOCALE_NAMES = {
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'en-GB': 'English (British)',
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'es-AR': 'Español (Argentina)',
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'es-MX': 'Español (México)',
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'fr-QC': 'Français (Canadien)',
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'pt-BR': 'Português (Brasil)',
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'pt-PT': 'Português (Portugal)',
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'sr-Latn': 'Srpski (latinica)',
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}.freeze
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def native_locale_name(locale)
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if locale.blank? || locale == 'und'
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I18n.t('generic.none')
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elsif (supported_locale = SUPPORTED_LOCALES[locale.to_sym])
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supported_locale[1]
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elsif (regional_locale = REGIONAL_LOCALE_NAMES[locale.to_sym])
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regional_locale
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else
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locale
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end
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end
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def standard_locale_name(locale)
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if locale.blank?
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I18n.t('generic.none')
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elsif (supported_locale = SUPPORTED_LOCALES[locale.to_sym])
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supported_locale[0]
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else
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locale
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end
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end
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def valid_locale_or_nil(str)
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return if str.blank?
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code, = str.to_s.split(/[_-]/) # Strip out the region from e.g. en_US or ja-JP
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return unless valid_locale?(code)
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code
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end
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def valid_locale_cascade(*arr)
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arr.each do |str|
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locale = valid_locale_or_nil(str)
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return locale if locale.present?
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end
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nil
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end
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def valid_locale?(locale)
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locale.present? && SUPPORTED_LOCALES.key?(locale.to_sym)
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end
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def available_locale_or_nil(locale_name)
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locale_name.to_sym if locale_name.present? && I18n.available_locales.include?(locale_name.to_sym)
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end
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end
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# rubocop:enable Metrics/ModuleLength
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