@formatjs/intl-displaynames
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@formatjs/intl-displaynames - npm Package Compare versions
Comparing version 3.3.5 to 3.3.6
| { | ||
| "name": "@formatjs/intl-displaynames", | ||
| "version": "3.3.5", | ||
| "version": "3.3.6", | ||
| "description": "Polyfill for: https://tc39.es/proposal-intl-displaynames", | ||
@@ -24,3 +24,3 @@ "keywords": [ | ||
| "dependencies": { | ||
| "@formatjs/ecma402-abstract": "^1.1.0" | ||
| "@formatjs/ecma402-abstract": "^1.2.0" | ||
| }, | ||
@@ -27,0 +27,0 @@ "bugs": { |
1196
polyfill.umd.js
| (function (factory) { | ||
| typeof define === 'function' && define.amd ? define(factory) : | ||
| factory(); | ||
| typeof define === 'function' && define.amd ? define(factory) : | ||
| factory(); | ||
| }((function () { 'use strict'; | ||
| /** | ||
| * http://ecma-international.org/ecma-402/7.0/index.html#sec-canonicalizelocalelist | ||
| * @param locales | ||
| */ | ||
| function CanonicalizeLocaleList(locales) { | ||
| // TODO | ||
| return Intl.getCanonicalLocales(locales); | ||
| } | ||
| /** | ||
| * Cannot do Math.log(x) / Math.log(10) bc if IEEE floating point issue | ||
| * @param x number | ||
| */ | ||
| function setInternalSlot(map, pl, field, value) { | ||
| if (!map.get(pl)) { | ||
| map.set(pl, Object.create(null)); | ||
| } | ||
| var slots = map.get(pl); | ||
| slots[field] = value; | ||
| } | ||
| function getInternalSlot(map, pl, field) { | ||
| return getMultiInternalSlots(map, pl, field)[field]; | ||
| } | ||
| function getMultiInternalSlots(map, pl) { | ||
| var fields = []; | ||
| for (var _i = 2; _i < arguments.length; _i++) { | ||
| fields[_i - 2] = arguments[_i]; | ||
| } | ||
| var slots = map.get(pl); | ||
| if (!slots) { | ||
| throw new TypeError(pl + " InternalSlot has not been initialized"); | ||
| } | ||
| return fields.reduce(function (all, f) { | ||
| all[f] = slots[f]; | ||
| return all; | ||
| }, Object.create(null)); | ||
| } | ||
| var UNICODE_EXTENSION_SEQUENCE_REGEX = /-u(?:-[0-9a-z]{2,8})+/gi; | ||
| function invariant(condition, message, Err) { | ||
| if (Err === void 0) { Err = Error; } | ||
| if (!condition) { | ||
| throw new Err(message); | ||
| } | ||
| } | ||
| /** | ||
| * Cannot do Math.log(x) / Math.log(10) bc if IEEE floating point issue | ||
| * @param x number | ||
| */ | ||
| function setInternalSlot(map, pl, field, value) { | ||
| if (!map.get(pl)) { | ||
| map.set(pl, Object.create(null)); | ||
| } | ||
| var slots = map.get(pl); | ||
| slots[field] = value; | ||
| } | ||
| function getInternalSlot(map, pl, field) { | ||
| return getMultiInternalSlots(map, pl, field)[field]; | ||
| } | ||
| function getMultiInternalSlots(map, pl) { | ||
| var fields = []; | ||
| for (var _i = 2; _i < arguments.length; _i++) { | ||
| fields[_i - 2] = arguments[_i]; | ||
| } | ||
| var slots = map.get(pl); | ||
| if (!slots) { | ||
| throw new TypeError(pl + " InternalSlot has not been initialized"); | ||
| } | ||
| return fields.reduce(function (all, f) { | ||
| all[f] = slots[f]; | ||
| return all; | ||
| }, Object.create(null)); | ||
| } | ||
| var UNICODE_EXTENSION_SEQUENCE_REGEX = /-u(?:-[0-9a-z]{2,8})+/gi; | ||
| function invariant(condition, message, Err) { | ||
| if (Err === void 0) { Err = Error; } | ||
| if (!condition) { | ||
| throw new Err(message); | ||
| } | ||
| } | ||
| /** | ||
| * http://ecma-international.org/ecma-402/7.0/index.html#sec-canonicalizelocalelist | ||
| * @param locales | ||
| */ | ||
| function CanonicalizeLocaleList(locales) { | ||
| // TODO | ||
| return Intl.getCanonicalLocales(locales); | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma262/#sec-tostring | ||
| */ | ||
| function ToString(o) { | ||
| // Only symbol is irregular... | ||
| if (typeof o === 'symbol') { | ||
| throw TypeError('Cannot convert a Symbol value to a string'); | ||
| } | ||
| return String(o); | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma262/#sec-toobject | ||
| * @param arg | ||
| */ | ||
| function ToObject(arg) { | ||
| if (arg == null) { | ||
| throw new TypeError('undefined/null cannot be converted to object'); | ||
| } | ||
| return Object(arg); | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma262/#sec-tostring | ||
| */ | ||
| function ToString(o) { | ||
| // Only symbol is irregular... | ||
| if (typeof o === 'symbol') { | ||
| throw TypeError('Cannot convert a Symbol value to a string'); | ||
| } | ||
| return String(o); | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma262/#sec-toobject | ||
| * @param arg | ||
| */ | ||
| function ToObject(arg) { | ||
| if (arg == null) { | ||
| throw new TypeError('undefined/null cannot be converted to object'); | ||
| } | ||
| return Object(arg); | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-getoption | ||
| * @param opts | ||
| * @param prop | ||
| * @param type | ||
| * @param values | ||
| * @param fallback | ||
| */ | ||
| function GetOption(opts, prop, type, values, fallback) { | ||
| // const descriptor = Object.getOwnPropertyDescriptor(opts, prop); | ||
| var value = opts[prop]; | ||
| if (value !== undefined) { | ||
| if (type !== 'boolean' && type !== 'string') { | ||
| throw new TypeError('invalid type'); | ||
| } | ||
| if (type === 'boolean') { | ||
| value = Boolean(value); | ||
| } | ||
| if (type === 'string') { | ||
| value = ToString(value); | ||
| } | ||
| if (values !== undefined && !values.filter(function (val) { return val == value; }).length) { | ||
| throw new RangeError(value + " is not within " + values.join(', ')); | ||
| } | ||
| return value; | ||
| } | ||
| return fallback; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-getoption | ||
| * @param opts | ||
| * @param prop | ||
| * @param type | ||
| * @param values | ||
| * @param fallback | ||
| */ | ||
| function GetOption(opts, prop, type, values, fallback) { | ||
| // const descriptor = Object.getOwnPropertyDescriptor(opts, prop); | ||
| var value = opts[prop]; | ||
| if (value !== undefined) { | ||
| if (type !== 'boolean' && type !== 'string') { | ||
| throw new TypeError('invalid type'); | ||
| } | ||
| if (type === 'boolean') { | ||
| value = Boolean(value); | ||
| } | ||
| if (type === 'string') { | ||
| value = ToString(value); | ||
| } | ||
| if (values !== undefined && !values.filter(function (val) { return val == value; }).length) { | ||
| throw new RangeError(value + " is not within " + values.join(', ')); | ||
| } | ||
| return value; | ||
| } | ||
| return fallback; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-bestavailablelocale | ||
| * @param availableLocales | ||
| * @param locale | ||
| */ | ||
| function BestAvailableLocale(availableLocales, locale) { | ||
| var candidate = locale; | ||
| while (true) { | ||
| if (~availableLocales.indexOf(candidate)) { | ||
| return candidate; | ||
| } | ||
| var pos = candidate.lastIndexOf('-'); | ||
| if (!~pos) { | ||
| return undefined; | ||
| } | ||
| if (pos >= 2 && candidate[pos - 2] === '-') { | ||
| pos -= 2; | ||
| } | ||
| candidate = candidate.slice(0, pos); | ||
| } | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-bestavailablelocale | ||
| * @param availableLocales | ||
| * @param locale | ||
| */ | ||
| function BestAvailableLocale(availableLocales, locale) { | ||
| var candidate = locale; | ||
| while (true) { | ||
| if (~availableLocales.indexOf(candidate)) { | ||
| return candidate; | ||
| } | ||
| var pos = candidate.lastIndexOf('-'); | ||
| if (!~pos) { | ||
| return undefined; | ||
| } | ||
| if (pos >= 2 && candidate[pos - 2] === '-') { | ||
| pos -= 2; | ||
| } | ||
| candidate = candidate.slice(0, pos); | ||
| } | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-lookupmatcher | ||
| * @param availableLocales | ||
| * @param requestedLocales | ||
| * @param getDefaultLocale | ||
| */ | ||
| function LookupMatcher(availableLocales, requestedLocales, getDefaultLocale) { | ||
| var result = { locale: '' }; | ||
| for (var _i = 0, requestedLocales_1 = requestedLocales; _i < requestedLocales_1.length; _i++) { | ||
| var locale = requestedLocales_1[_i]; | ||
| var noExtensionLocale = locale.replace(UNICODE_EXTENSION_SEQUENCE_REGEX, ''); | ||
| var availableLocale = BestAvailableLocale(availableLocales, noExtensionLocale); | ||
| if (availableLocale) { | ||
| result.locale = availableLocale; | ||
| if (locale !== noExtensionLocale) { | ||
| result.extension = locale.slice(noExtensionLocale.length + 1, locale.length); | ||
| } | ||
| return result; | ||
| } | ||
| } | ||
| result.locale = getDefaultLocale(); | ||
| return result; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-lookupmatcher | ||
| * @param availableLocales | ||
| * @param requestedLocales | ||
| * @param getDefaultLocale | ||
| */ | ||
| function LookupMatcher(availableLocales, requestedLocales, getDefaultLocale) { | ||
| var result = { locale: '' }; | ||
| for (var _i = 0, requestedLocales_1 = requestedLocales; _i < requestedLocales_1.length; _i++) { | ||
| var locale = requestedLocales_1[_i]; | ||
| var noExtensionLocale = locale.replace(UNICODE_EXTENSION_SEQUENCE_REGEX, ''); | ||
| var availableLocale = BestAvailableLocale(availableLocales, noExtensionLocale); | ||
| if (availableLocale) { | ||
| result.locale = availableLocale; | ||
| if (locale !== noExtensionLocale) { | ||
| result.extension = locale.slice(noExtensionLocale.length + 1, locale.length); | ||
| } | ||
| return result; | ||
| } | ||
| } | ||
| result.locale = getDefaultLocale(); | ||
| return result; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-bestfitmatcher | ||
| * @param availableLocales | ||
| * @param requestedLocales | ||
| * @param getDefaultLocale | ||
| */ | ||
| function BestFitMatcher(availableLocales, requestedLocales, getDefaultLocale) { | ||
| var result = { locale: '' }; | ||
| for (var _i = 0, requestedLocales_1 = requestedLocales; _i < requestedLocales_1.length; _i++) { | ||
| var locale = requestedLocales_1[_i]; | ||
| var noExtensionLocale = locale.replace(UNICODE_EXTENSION_SEQUENCE_REGEX, ''); | ||
| var availableLocale = BestAvailableLocale(availableLocales, noExtensionLocale); | ||
| if (availableLocale) { | ||
| result.locale = availableLocale; | ||
| if (locale !== noExtensionLocale) { | ||
| result.extension = locale.slice(noExtensionLocale.length + 1, locale.length); | ||
| } | ||
| return result; | ||
| } | ||
| } | ||
| result.locale = getDefaultLocale(); | ||
| return result; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-bestfitmatcher | ||
| * @param availableLocales | ||
| * @param requestedLocales | ||
| * @param getDefaultLocale | ||
| */ | ||
| function BestFitMatcher(availableLocales, requestedLocales, getDefaultLocale) { | ||
| var result = { locale: '' }; | ||
| for (var _i = 0, requestedLocales_1 = requestedLocales; _i < requestedLocales_1.length; _i++) { | ||
| var locale = requestedLocales_1[_i]; | ||
| var noExtensionLocale = locale.replace(UNICODE_EXTENSION_SEQUENCE_REGEX, ''); | ||
| var availableLocale = BestAvailableLocale(availableLocales, noExtensionLocale); | ||
| if (availableLocale) { | ||
| result.locale = availableLocale; | ||
| if (locale !== noExtensionLocale) { | ||
| result.extension = locale.slice(noExtensionLocale.length + 1, locale.length); | ||
| } | ||
| return result; | ||
| } | ||
| } | ||
| result.locale = getDefaultLocale(); | ||
| return result; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-unicodeextensionvalue | ||
| * @param extension | ||
| * @param key | ||
| */ | ||
| function UnicodeExtensionValue(extension, key) { | ||
| invariant(key.length === 2, 'key must have 2 elements'); | ||
| var size = extension.length; | ||
| var searchValue = "-" + key + "-"; | ||
| var pos = extension.indexOf(searchValue); | ||
| if (pos !== -1) { | ||
| var start = pos + 4; | ||
| var end = start; | ||
| var k = start; | ||
| var done = false; | ||
| while (!done) { | ||
| var e = extension.indexOf('-', k); | ||
| var len = void 0; | ||
| if (e === -1) { | ||
| len = size - k; | ||
| } | ||
| else { | ||
| len = e - k; | ||
| } | ||
| if (len === 2) { | ||
| done = true; | ||
| } | ||
| else if (e === -1) { | ||
| end = size; | ||
| done = true; | ||
| } | ||
| else { | ||
| end = e; | ||
| k = e + 1; | ||
| } | ||
| } | ||
| return extension.slice(start, end); | ||
| } | ||
| searchValue = "-" + key; | ||
| pos = extension.indexOf(searchValue); | ||
| if (pos !== -1 && pos + 3 === size) { | ||
| return ''; | ||
| } | ||
| return undefined; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-unicodeextensionvalue | ||
| * @param extension | ||
| * @param key | ||
| */ | ||
| function UnicodeExtensionValue(extension, key) { | ||
| invariant(key.length === 2, 'key must have 2 elements'); | ||
| var size = extension.length; | ||
| var searchValue = "-" + key + "-"; | ||
| var pos = extension.indexOf(searchValue); | ||
| if (pos !== -1) { | ||
| var start = pos + 4; | ||
| var end = start; | ||
| var k = start; | ||
| var done = false; | ||
| while (!done) { | ||
| var e = extension.indexOf('-', k); | ||
| var len = void 0; | ||
| if (e === -1) { | ||
| len = size - k; | ||
| } | ||
| else { | ||
| len = e - k; | ||
| } | ||
| if (len === 2) { | ||
| done = true; | ||
| } | ||
| else if (e === -1) { | ||
| end = size; | ||
| done = true; | ||
| } | ||
| else { | ||
| end = e; | ||
| k = e + 1; | ||
| } | ||
| } | ||
| return extension.slice(start, end); | ||
| } | ||
| searchValue = "-" + key; | ||
| pos = extension.indexOf(searchValue); | ||
| if (pos !== -1 && pos + 3 === size) { | ||
| return ''; | ||
| } | ||
| return undefined; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-resolvelocale | ||
| */ | ||
| function ResolveLocale(availableLocales, requestedLocales, options, relevantExtensionKeys, localeData, getDefaultLocale) { | ||
| var matcher = options.localeMatcher; | ||
| var r; | ||
| if (matcher === 'lookup') { | ||
| r = LookupMatcher(availableLocales, requestedLocales, getDefaultLocale); | ||
| } | ||
| else { | ||
| r = BestFitMatcher(availableLocales, requestedLocales, getDefaultLocale); | ||
| } | ||
| var foundLocale = r.locale; | ||
| var result = { locale: '', dataLocale: foundLocale }; | ||
| var supportedExtension = '-u'; | ||
| for (var _i = 0, relevantExtensionKeys_1 = relevantExtensionKeys; _i < relevantExtensionKeys_1.length; _i++) { | ||
| var key = relevantExtensionKeys_1[_i]; | ||
| var foundLocaleData = localeData[foundLocale]; | ||
| invariant(typeof foundLocaleData === 'object' && foundLocaleData !== null, "locale data " + key + " must be an object"); | ||
| var keyLocaleData = foundLocaleData[key]; | ||
| invariant(Array.isArray(keyLocaleData), "keyLocaleData for " + key + " must be an array"); | ||
| var value = keyLocaleData[0]; | ||
| invariant(typeof value === 'string' || value === null, "value must be string or null but got " + typeof value + " in key " + key); | ||
| var supportedExtensionAddition = ''; | ||
| if (r.extension) { | ||
| var requestedValue = UnicodeExtensionValue(r.extension, key); | ||
| if (requestedValue !== undefined) { | ||
| if (requestedValue !== '') { | ||
| if (~keyLocaleData.indexOf(requestedValue)) { | ||
| value = requestedValue; | ||
| supportedExtensionAddition = "-" + key + "-" + value; | ||
| } | ||
| } | ||
| else if (~requestedValue.indexOf('true')) { | ||
| value = 'true'; | ||
| supportedExtensionAddition = "-" + key; | ||
| } | ||
| } | ||
| } | ||
| if (key in options) { | ||
| var optionsValue = options[key]; | ||
| invariant(typeof optionsValue === 'string' || | ||
| typeof optionsValue === 'undefined' || | ||
| optionsValue === null, 'optionsValue must be String, Undefined or Null'); | ||
| if (~keyLocaleData.indexOf(optionsValue)) { | ||
| if (optionsValue !== value) { | ||
| value = optionsValue; | ||
| supportedExtensionAddition = ''; | ||
| } | ||
| } | ||
| } | ||
| result[key] = value; | ||
| supportedExtension += supportedExtensionAddition; | ||
| } | ||
| if (supportedExtension.length > 2) { | ||
| var privateIndex = foundLocale.indexOf('-x-'); | ||
| if (privateIndex === -1) { | ||
| foundLocale = foundLocale + supportedExtension; | ||
| } | ||
| else { | ||
| var preExtension = foundLocale.slice(0, privateIndex); | ||
| var postExtension = foundLocale.slice(privateIndex, foundLocale.length); | ||
| foundLocale = preExtension + supportedExtension + postExtension; | ||
| } | ||
| foundLocale = Intl.getCanonicalLocales(foundLocale)[0]; | ||
| } | ||
| result.locale = foundLocale; | ||
| return result; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-resolvelocale | ||
| */ | ||
| function ResolveLocale(availableLocales, requestedLocales, options, relevantExtensionKeys, localeData, getDefaultLocale) { | ||
| var matcher = options.localeMatcher; | ||
| var r; | ||
| if (matcher === 'lookup') { | ||
| r = LookupMatcher(availableLocales, requestedLocales, getDefaultLocale); | ||
| } | ||
| else { | ||
| r = BestFitMatcher(availableLocales, requestedLocales, getDefaultLocale); | ||
| } | ||
| var foundLocale = r.locale; | ||
| var result = { locale: '', dataLocale: foundLocale }; | ||
| var supportedExtension = '-u'; | ||
| for (var _i = 0, relevantExtensionKeys_1 = relevantExtensionKeys; _i < relevantExtensionKeys_1.length; _i++) { | ||
| var key = relevantExtensionKeys_1[_i]; | ||
| var foundLocaleData = localeData[foundLocale]; | ||
| invariant(typeof foundLocaleData === 'object' && foundLocaleData !== null, "locale data " + key + " must be an object"); | ||
| var keyLocaleData = foundLocaleData[key]; | ||
| invariant(Array.isArray(keyLocaleData), "keyLocaleData for " + key + " must be an array"); | ||
| var value = keyLocaleData[0]; | ||
| invariant(typeof value === 'string' || value === null, "value must be string or null but got " + typeof value + " in key " + key); | ||
| var supportedExtensionAddition = ''; | ||
| if (r.extension) { | ||
| var requestedValue = UnicodeExtensionValue(r.extension, key); | ||
| if (requestedValue !== undefined) { | ||
| if (requestedValue !== '') { | ||
| if (~keyLocaleData.indexOf(requestedValue)) { | ||
| value = requestedValue; | ||
| supportedExtensionAddition = "-" + key + "-" + value; | ||
| } | ||
| } | ||
| else if (~requestedValue.indexOf('true')) { | ||
| value = 'true'; | ||
| supportedExtensionAddition = "-" + key; | ||
| } | ||
| } | ||
| } | ||
| if (key in options) { | ||
| var optionsValue = options[key]; | ||
| invariant(typeof optionsValue === 'string' || | ||
| typeof optionsValue === 'undefined' || | ||
| optionsValue === null, 'optionsValue must be String, Undefined or Null'); | ||
| if (~keyLocaleData.indexOf(optionsValue)) { | ||
| if (optionsValue !== value) { | ||
| value = optionsValue; | ||
| supportedExtensionAddition = ''; | ||
| } | ||
| } | ||
| } | ||
| result[key] = value; | ||
| supportedExtension += supportedExtensionAddition; | ||
| } | ||
| if (supportedExtension.length > 2) { | ||
| var privateIndex = foundLocale.indexOf('-x-'); | ||
| if (privateIndex === -1) { | ||
| foundLocale = foundLocale + supportedExtension; | ||
| } | ||
| else { | ||
| var preExtension = foundLocale.slice(0, privateIndex); | ||
| var postExtension = foundLocale.slice(privateIndex, foundLocale.length); | ||
| foundLocale = preExtension + supportedExtension + postExtension; | ||
| } | ||
| foundLocale = Intl.getCanonicalLocales(foundLocale)[0]; | ||
| } | ||
| result.locale = foundLocale; | ||
| return result; | ||
| } | ||
| /** | ||
| * This follows https://tc39.es/ecma402/#sec-case-sensitivity-and-case-mapping | ||
| * @param str string to convert | ||
| */ | ||
| function toUpperCase(str) { | ||
| return str.replace(/([a-z])/g, function (_, c) { return c.toUpperCase(); }); | ||
| } | ||
| var NOT_A_Z_REGEX = /[^A-Z]/; | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-iswellformedcurrencycode | ||
| */ | ||
| function IsWellFormedCurrencyCode(currency) { | ||
| currency = toUpperCase(currency); | ||
| if (currency.length !== 3) { | ||
| return false; | ||
| } | ||
| if (NOT_A_Z_REGEX.test(currency)) { | ||
| return false; | ||
| } | ||
| return true; | ||
| } | ||
| /** | ||
| * This follows https://tc39.es/ecma402/#sec-case-sensitivity-and-case-mapping | ||
| * @param str string to convert | ||
| */ | ||
| function toUpperCase(str) { | ||
| return str.replace(/([a-z])/g, function (_, c) { return c.toUpperCase(); }); | ||
| } | ||
| var NOT_A_Z_REGEX = /[^A-Z]/; | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-iswellformedcurrencycode | ||
| */ | ||
| function IsWellFormedCurrencyCode(currency) { | ||
| currency = toUpperCase(currency); | ||
| if (currency.length !== 3) { | ||
| return false; | ||
| } | ||
| if (NOT_A_Z_REGEX.test(currency)) { | ||
| return false; | ||
| } | ||
| return true; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-lookupsupportedlocales | ||
| * @param availableLocales | ||
| * @param requestedLocales | ||
| */ | ||
| function LookupSupportedLocales(availableLocales, requestedLocales) { | ||
| var subset = []; | ||
| for (var _i = 0, requestedLocales_1 = requestedLocales; _i < requestedLocales_1.length; _i++) { | ||
| var locale = requestedLocales_1[_i]; | ||
| var noExtensionLocale = locale.replace(UNICODE_EXTENSION_SEQUENCE_REGEX, ''); | ||
| var availableLocale = BestAvailableLocale(availableLocales, noExtensionLocale); | ||
| if (availableLocale) { | ||
| subset.push(availableLocale); | ||
| } | ||
| } | ||
| return subset; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-lookupsupportedlocales | ||
| * @param availableLocales | ||
| * @param requestedLocales | ||
| */ | ||
| function LookupSupportedLocales(availableLocales, requestedLocales) { | ||
| var subset = []; | ||
| for (var _i = 0, requestedLocales_1 = requestedLocales; _i < requestedLocales_1.length; _i++) { | ||
| var locale = requestedLocales_1[_i]; | ||
| var noExtensionLocale = locale.replace(UNICODE_EXTENSION_SEQUENCE_REGEX, ''); | ||
| var availableLocale = BestAvailableLocale(availableLocales, noExtensionLocale); | ||
| if (availableLocale) { | ||
| subset.push(availableLocale); | ||
| } | ||
| } | ||
| return subset; | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-supportedlocales | ||
| * @param availableLocales | ||
| * @param requestedLocales | ||
| * @param options | ||
| */ | ||
| function SupportedLocales(availableLocales, requestedLocales, options) { | ||
| var matcher = 'best fit'; | ||
| if (options !== undefined) { | ||
| options = ToObject(options); | ||
| matcher = GetOption(options, 'localeMatcher', 'string', ['lookup', 'best fit'], 'best fit'); | ||
| } | ||
| if (matcher === 'best fit') { | ||
| return LookupSupportedLocales(availableLocales, requestedLocales); | ||
| } | ||
| return LookupSupportedLocales(availableLocales, requestedLocales); | ||
| } | ||
| /** | ||
| * https://tc39.es/ecma402/#sec-supportedlocales | ||
| * @param availableLocales | ||
| * @param requestedLocales | ||
| * @param options | ||
| */ | ||
| function SupportedLocales(availableLocales, requestedLocales, options) { | ||
| var matcher = 'best fit'; | ||
| if (options !== undefined) { | ||
| options = ToObject(options); | ||
| matcher = GetOption(options, 'localeMatcher', 'string', ['lookup', 'best fit'], 'best fit'); | ||
| } | ||
| if (matcher === 'best fit') { | ||
| return LookupSupportedLocales(availableLocales, requestedLocales); | ||
| } | ||
| return LookupSupportedLocales(availableLocales, requestedLocales); | ||
| } | ||
| var __extends = (undefined && undefined.__extends) || (function () { | ||
| var extendStatics = function (d, b) { | ||
| extendStatics = Object.setPrototypeOf || | ||
| ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || | ||
| function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; | ||
| return extendStatics(d, b); | ||
| }; | ||
| return function (d, b) { | ||
| extendStatics(d, b); | ||
| function __() { this.constructor = d; } | ||
| d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); | ||
| }; | ||
| })(); | ||
| var __assign = (undefined && undefined.__assign) || function () { | ||
| __assign = Object.assign || function(t) { | ||
| for (var s, i = 1, n = arguments.length; i < n; i++) { | ||
| s = arguments[i]; | ||
| for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) | ||
| t[p] = s[p]; | ||
| } | ||
| return t; | ||
| }; | ||
| return __assign.apply(this, arguments); | ||
| }; | ||
| function getLocaleHierarchy(locale) { | ||
| var results = [locale]; | ||
| var localeParts = locale.split('-'); | ||
| for (var i = localeParts.length; i > 1; i--) { | ||
| results.push(localeParts.slice(0, i - 1).join('-')); | ||
| } | ||
| return results; | ||
| } | ||
| var MissingLocaleDataError = /** @class */ (function (_super) { | ||
| __extends(MissingLocaleDataError, _super); | ||
| function MissingLocaleDataError() { | ||
| var _this = _super !== null && _super.apply(this, arguments) || this; | ||
| _this.type = 'MISSING_LOCALE_DATA'; | ||
| return _this; | ||
| } | ||
| return MissingLocaleDataError; | ||
| }(Error)); | ||
| function unpackData(locale, localeData, | ||
| /** By default shallow merge the dictionaries. */ | ||
| reducer) { | ||
| if (reducer === void 0) { reducer = function (all, d) { return (__assign(__assign({}, all), d)); }; } | ||
| var localeHierarchy = getLocaleHierarchy(locale); | ||
| var dataToMerge = localeHierarchy | ||
| .map(function (l) { return localeData.data[l]; }) | ||
| .filter(Boolean); | ||
| if (!dataToMerge.length) { | ||
| throw new MissingLocaleDataError("Missing locale data for \"" + locale + "\", lookup hierarchy: " + localeHierarchy.join(', ')); | ||
| } | ||
| dataToMerge.reverse(); | ||
| return dataToMerge.reduce(reducer, {}); | ||
| } | ||
| var __extends = (undefined && undefined.__extends) || (function () { | ||
| var extendStatics = function (d, b) { | ||
| extendStatics = Object.setPrototypeOf || | ||
| ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || | ||
| function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; | ||
| return extendStatics(d, b); | ||
| }; | ||
| return function (d, b) { | ||
| extendStatics(d, b); | ||
| function __() { this.constructor = d; } | ||
| d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); | ||
| }; | ||
| })(); | ||
| var __assign = (undefined && undefined.__assign) || function () { | ||
| __assign = Object.assign || function(t) { | ||
| for (var s, i = 1, n = arguments.length; i < n; i++) { | ||
| s = arguments[i]; | ||
| for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) | ||
| t[p] = s[p]; | ||
| } | ||
| return t; | ||
| }; | ||
| return __assign.apply(this, arguments); | ||
| }; | ||
| function getLocaleHierarchy(locale) { | ||
| var results = [locale]; | ||
| var localeParts = locale.split('-'); | ||
| for (var i = localeParts.length; i > 1; i--) { | ||
| results.push(localeParts.slice(0, i - 1).join('-')); | ||
| } | ||
| return results; | ||
| } | ||
| var MissingLocaleDataError = /** @class */ (function (_super) { | ||
| __extends(MissingLocaleDataError, _super); | ||
| function MissingLocaleDataError() { | ||
| var _this = _super !== null && _super.apply(this, arguments) || this; | ||
| _this.type = 'MISSING_LOCALE_DATA'; | ||
| return _this; | ||
| } | ||
| return MissingLocaleDataError; | ||
| }(Error)); | ||
| function unpackData(locale, localeData, | ||
| /** By default shallow merge the dictionaries. */ | ||
| reducer) { | ||
| if (reducer === void 0) { reducer = function (all, d) { return (__assign(__assign({}, all), d)); }; } | ||
| var localeHierarchy = getLocaleHierarchy(locale); | ||
| var dataToMerge = localeHierarchy | ||
| .map(function (l) { return localeData.data[l]; }) | ||
| .filter(Boolean); | ||
| if (!dataToMerge.length) { | ||
| throw new MissingLocaleDataError("Missing locale data for \"" + locale + "\", lookup hierarchy: " + localeHierarchy.join(', ')); | ||
| } | ||
| dataToMerge.reverse(); | ||
| return dataToMerge.reduce(reducer, {}); | ||
| } | ||
| var __assign$1 = (undefined && undefined.__assign) || function () { | ||
| __assign$1 = Object.assign || function(t) { | ||
| for (var s, i = 1, n = arguments.length; i < n; i++) { | ||
| s = arguments[i]; | ||
| for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) | ||
| t[p] = s[p]; | ||
| } | ||
| return t; | ||
| }; | ||
| return __assign$1.apply(this, arguments); | ||
| }; | ||
| var DisplayNames = /** @class */ (function () { | ||
| function DisplayNames(locales, options) { | ||
| var _newTarget = this.constructor; | ||
| if (options === void 0) { options = Object.create(null); } | ||
| if (_newTarget === undefined) { | ||
| throw TypeError("Constructor Intl.DisplayNames requires 'new'"); | ||
| } | ||
| var requestedLocales = CanonicalizeLocaleList(locales); | ||
| var matcher = GetOption(options, 'localeMatcher', 'string', ['lookup', 'best fit'], 'best fit'); | ||
| var r = ResolveLocale(DisplayNames.availableLocales, requestedLocales, { localeMatcher: matcher }, [], // there is no relevantExtensionKeys | ||
| DisplayNames.localeData, DisplayNames.getDefaultLocale); | ||
| var style = GetOption(options, 'style', 'string', ['narrow', 'short', 'long'], 'long'); | ||
| setSlot(this, 'style', style); | ||
| var type = GetOption(options, 'type', 'string', ['language', 'currency', 'region', 'script'], 'language'); | ||
| setSlot(this, 'type', type); | ||
| var fallback = GetOption(options, 'fallback', 'string', ['code', 'none'], 'code'); | ||
| setSlot(this, 'fallback', fallback); | ||
| setSlot(this, 'locale', r.locale); | ||
| var dataLocale = r.dataLocale; | ||
| var dataLocaleData = DisplayNames.localeData[dataLocale]; | ||
| invariant(dataLocaleData !== undefined, "locale data for " + r.locale + " does not exist."); | ||
| setSlot(this, 'localeData', dataLocaleData); | ||
| } | ||
| DisplayNames.supportedLocalesOf = function (locales, options) { | ||
| return SupportedLocales(DisplayNames.availableLocales, CanonicalizeLocaleList(locales), options); | ||
| }; | ||
| DisplayNames.__addLocaleData = function () { | ||
| var data = []; | ||
| for (var _i = 0; _i < arguments.length; _i++) { | ||
| data[_i] = arguments[_i]; | ||
| } | ||
| for (var _a = 0, data_1 = data; _a < data_1.length; _a++) { | ||
| var datum = data_1[_a]; | ||
| var availableLocales = datum.availableLocales; | ||
| for (var _b = 0, availableLocales_1 = availableLocales; _b < availableLocales_1.length; _b++) { | ||
| var locale = availableLocales_1[_b]; | ||
| try { | ||
| DisplayNames.localeData[locale] = unpackData(locale, datum); | ||
| } | ||
| catch (e) { | ||
| // If we can't unpack this data, ignore the locale | ||
| } | ||
| } | ||
| } | ||
| DisplayNames.availableLocales = Object.keys(DisplayNames.localeData); | ||
| if (!DisplayNames.__defaultLocale) { | ||
| DisplayNames.__defaultLocale = DisplayNames.availableLocales[0]; | ||
| } | ||
| }; | ||
| DisplayNames.prototype.of = function (code) { | ||
| checkReceiver(this, 'of'); | ||
| var type = getSlot(this, 'type'); | ||
| var codeAsString = ToString(code); | ||
| if (!isValidCodeForDisplayNames(type, codeAsString)) { | ||
| throw RangeError('invalid code for Intl.DisplayNames.prototype.of'); | ||
| } | ||
| var _a = getMultiInternalSlots(__INTERNAL_SLOT_MAP__, this, 'localeData', 'style', 'fallback'), localeData = _a.localeData, style = _a.style, fallback = _a.fallback; | ||
| // Canonicalize the case. | ||
| var canonicalCode; | ||
| // This is only used to store extracted language region. | ||
| var regionSubTag; | ||
| switch (type) { | ||
| // Normalize the locale id and remove the region. | ||
| case 'language': { | ||
| canonicalCode = CanonicalizeLocaleList(codeAsString)[0]; | ||
| var regionMatch = /-([a-z]{2}|\d{3})\b/i.exec(canonicalCode); | ||
| if (regionMatch) { | ||
| // Remove region subtag | ||
| canonicalCode = | ||
| canonicalCode.substring(0, regionMatch.index) + | ||
| canonicalCode.substring(regionMatch.index + regionMatch[0].length); | ||
| regionSubTag = regionMatch[1]; | ||
| } | ||
| break; | ||
| } | ||
| // currency code should be all upper-case. | ||
| case 'currency': | ||
| canonicalCode = codeAsString.toUpperCase(); | ||
| break; | ||
| // script code should be title case | ||
| case 'script': | ||
| canonicalCode = | ||
| codeAsString[0] + codeAsString.substring(1).toLowerCase(); | ||
| break; | ||
| // region shold be all upper-case | ||
| case 'region': | ||
| canonicalCode = codeAsString.toUpperCase(); | ||
| break; | ||
| } | ||
| var typesData = localeData.types[type]; | ||
| // If the style of choice does not exist, fallback to "long". | ||
| var name = typesData[style][canonicalCode] || typesData.long[canonicalCode]; | ||
| if (name !== undefined) { | ||
| // If there is a region subtag in the language id, use locale pattern to interpolate the region | ||
| if (regionSubTag) { | ||
| // Retrieve region display names | ||
| var regionsData = localeData.types.region; | ||
| var regionDisplayName = regionsData[style][regionSubTag] || regionsData.long[regionSubTag]; | ||
| if (regionDisplayName || fallback === 'code') { | ||
| // Interpolate into locale-specific pattern. | ||
| var pattern = localeData.patterns.locale; | ||
| return pattern | ||
| .replace('{0}', name) | ||
| .replace('{1}', regionDisplayName || regionSubTag); | ||
| } | ||
| } | ||
| else { | ||
| return name; | ||
| } | ||
| } | ||
| if (fallback === 'code') { | ||
| return codeAsString; | ||
| } | ||
| }; | ||
| DisplayNames.prototype.resolvedOptions = function () { | ||
| checkReceiver(this, 'resolvedOptions'); | ||
| return __assign$1({}, getMultiInternalSlots(__INTERNAL_SLOT_MAP__, this, 'locale', 'style', 'type', 'fallback')); | ||
| }; | ||
| DisplayNames.getDefaultLocale = function () { | ||
| return DisplayNames.__defaultLocale; | ||
| }; | ||
| DisplayNames.localeData = {}; | ||
| DisplayNames.availableLocales = []; | ||
| DisplayNames.__defaultLocale = 'en'; | ||
| DisplayNames.polyfilled = true; | ||
| return DisplayNames; | ||
| }()); | ||
| // https://tc39.es/proposal-intl-displaynames/#sec-isvalidcodefordisplaynames | ||
| function isValidCodeForDisplayNames(type, code) { | ||
| switch (type) { | ||
| case 'language': | ||
| // subset of unicode_language_id | ||
| // languageCode ["-" scriptCode] ["-" regionCode] *("-" variant) | ||
| // where: | ||
| // - languageCode is either a two letters ISO 639-1 language code or a three letters ISO 639-2 language code. | ||
| // - scriptCode is should be an ISO-15924 four letters script code | ||
| // - regionCode is either an ISO-3166 two letters region code, or a three digits UN M49 Geographic Regions. | ||
| return /^[a-z]{2,3}(-[a-z]{4})?(-([a-z]{2}|\d{3}))?(-([a-z\d]{5,8}|\d[a-z\d]{3}))*$/i.test(code); | ||
| case 'region': | ||
| // unicode_region_subtag | ||
| return /^([a-z]{2}|\d{3})$/i.test(code); | ||
| case 'script': | ||
| // unicode_script_subtag | ||
| return /^[a-z]{4}$/i.test(code); | ||
| case 'currency': | ||
| return IsWellFormedCurrencyCode(code); | ||
| } | ||
| } | ||
| try { | ||
| // IE11 does not have Symbol | ||
| if (typeof Symbol !== 'undefined' && Symbol.toStringTag) { | ||
| Object.defineProperty(DisplayNames.prototype, Symbol.toStringTag, { | ||
| value: 'Intl.DisplayNames', | ||
| configurable: true, | ||
| enumerable: false, | ||
| writable: false, | ||
| }); | ||
| } | ||
| Object.defineProperty(DisplayNames, 'length', { | ||
| value: 2, | ||
| writable: false, | ||
| enumerable: false, | ||
| configurable: true, | ||
| }); | ||
| } | ||
| catch (e) { | ||
| // Make test 262 compliant | ||
| } | ||
| var __INTERNAL_SLOT_MAP__ = new WeakMap(); | ||
| function getSlot(instance, key) { | ||
| return getInternalSlot(__INTERNAL_SLOT_MAP__, instance, key); | ||
| } | ||
| function setSlot(instance, key, value) { | ||
| setInternalSlot(__INTERNAL_SLOT_MAP__, instance, key, value); | ||
| } | ||
| function checkReceiver(receiver, methodName) { | ||
| if (!(receiver instanceof DisplayNames)) { | ||
| throw TypeError("Method Intl.DisplayNames.prototype." + methodName + " called on incompatible receiver"); | ||
| } | ||
| } | ||
| var __assign$1 = (undefined && undefined.__assign) || function () { | ||
| __assign$1 = Object.assign || function(t) { | ||
| for (var s, i = 1, n = arguments.length; i < n; i++) { | ||
| s = arguments[i]; | ||
| for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) | ||
| t[p] = s[p]; | ||
| } | ||
| return t; | ||
| }; | ||
| return __assign$1.apply(this, arguments); | ||
| }; | ||
| var DisplayNames = /** @class */ (function () { | ||
| function DisplayNames(locales, options) { | ||
| var _newTarget = this.constructor; | ||
| if (options === void 0) { options = Object.create(null); } | ||
| if (_newTarget === undefined) { | ||
| throw TypeError("Constructor Intl.DisplayNames requires 'new'"); | ||
| } | ||
| var requestedLocales = CanonicalizeLocaleList(locales); | ||
| var matcher = GetOption(options, 'localeMatcher', 'string', ['lookup', 'best fit'], 'best fit'); | ||
| var r = ResolveLocale(DisplayNames.availableLocales, requestedLocales, { localeMatcher: matcher }, [], // there is no relevantExtensionKeys | ||
| DisplayNames.localeData, DisplayNames.getDefaultLocale); | ||
| var style = GetOption(options, 'style', 'string', ['narrow', 'short', 'long'], 'long'); | ||
| setSlot(this, 'style', style); | ||
| var type = GetOption(options, 'type', 'string', ['language', 'currency', 'region', 'script'], 'language'); | ||
| setSlot(this, 'type', type); | ||
| var fallback = GetOption(options, 'fallback', 'string', ['code', 'none'], 'code'); | ||
| setSlot(this, 'fallback', fallback); | ||
| setSlot(this, 'locale', r.locale); | ||
| var dataLocale = r.dataLocale; | ||
| var dataLocaleData = DisplayNames.localeData[dataLocale]; | ||
| invariant(dataLocaleData !== undefined, "locale data for " + r.locale + " does not exist."); | ||
| setSlot(this, 'localeData', dataLocaleData); | ||
| } | ||
| DisplayNames.supportedLocalesOf = function (locales, options) { | ||
| return SupportedLocales(DisplayNames.availableLocales, CanonicalizeLocaleList(locales), options); | ||
| }; | ||
| DisplayNames.__addLocaleData = function () { | ||
| var data = []; | ||
| for (var _i = 0; _i < arguments.length; _i++) { | ||
| data[_i] = arguments[_i]; | ||
| } | ||
| for (var _a = 0, data_1 = data; _a < data_1.length; _a++) { | ||
| var datum = data_1[_a]; | ||
| var availableLocales = datum.availableLocales; | ||
| for (var _b = 0, availableLocales_1 = availableLocales; _b < availableLocales_1.length; _b++) { | ||
| var locale = availableLocales_1[_b]; | ||
| try { | ||
| DisplayNames.localeData[locale] = unpackData(locale, datum); | ||
| } | ||
| catch (e) { | ||
| // If we can't unpack this data, ignore the locale | ||
| } | ||
| } | ||
| } | ||
| DisplayNames.availableLocales = Object.keys(DisplayNames.localeData); | ||
| if (!DisplayNames.__defaultLocale) { | ||
| DisplayNames.__defaultLocale = DisplayNames.availableLocales[0]; | ||
| } | ||
| }; | ||
| DisplayNames.prototype.of = function (code) { | ||
| checkReceiver(this, 'of'); | ||
| var type = getSlot(this, 'type'); | ||
| var codeAsString = ToString(code); | ||
| if (!isValidCodeForDisplayNames(type, codeAsString)) { | ||
| throw RangeError('invalid code for Intl.DisplayNames.prototype.of'); | ||
| } | ||
| var _a = getMultiInternalSlots(__INTERNAL_SLOT_MAP__, this, 'localeData', 'style', 'fallback'), localeData = _a.localeData, style = _a.style, fallback = _a.fallback; | ||
| // Canonicalize the case. | ||
| var canonicalCode; | ||
| // This is only used to store extracted language region. | ||
| var regionSubTag; | ||
| switch (type) { | ||
| // Normalize the locale id and remove the region. | ||
| case 'language': { | ||
| canonicalCode = CanonicalizeLocaleList(codeAsString)[0]; | ||
| var regionMatch = /-([a-z]{2}|\d{3})\b/i.exec(canonicalCode); | ||
| if (regionMatch) { | ||
| // Remove region subtag | ||
| canonicalCode = | ||
| canonicalCode.substring(0, regionMatch.index) + | ||
| canonicalCode.substring(regionMatch.index + regionMatch[0].length); | ||
| regionSubTag = regionMatch[1]; | ||
| } | ||
| break; | ||
| } | ||
| // currency code should be all upper-case. | ||
| case 'currency': | ||
| canonicalCode = codeAsString.toUpperCase(); | ||
| break; | ||
| // script code should be title case | ||
| case 'script': | ||
| canonicalCode = | ||
| codeAsString[0] + codeAsString.substring(1).toLowerCase(); | ||
| break; | ||
| // region shold be all upper-case | ||
| case 'region': | ||
| canonicalCode = codeAsString.toUpperCase(); | ||
| break; | ||
| } | ||
| var typesData = localeData.types[type]; | ||
| // If the style of choice does not exist, fallback to "long". | ||
| var name = typesData[style][canonicalCode] || typesData.long[canonicalCode]; | ||
| if (name !== undefined) { | ||
| // If there is a region subtag in the language id, use locale pattern to interpolate the region | ||
| if (regionSubTag) { | ||
| // Retrieve region display names | ||
| var regionsData = localeData.types.region; | ||
| var regionDisplayName = regionsData[style][regionSubTag] || regionsData.long[regionSubTag]; | ||
| if (regionDisplayName || fallback === 'code') { | ||
| // Interpolate into locale-specific pattern. | ||
| var pattern = localeData.patterns.locale; | ||
| return pattern | ||
| .replace('{0}', name) | ||
| .replace('{1}', regionDisplayName || regionSubTag); | ||
| } | ||
| } | ||
| else { | ||
| return name; | ||
| } | ||
| } | ||
| if (fallback === 'code') { | ||
| return codeAsString; | ||
| } | ||
| }; | ||
| DisplayNames.prototype.resolvedOptions = function () { | ||
| checkReceiver(this, 'resolvedOptions'); | ||
| return __assign$1({}, getMultiInternalSlots(__INTERNAL_SLOT_MAP__, this, 'locale', 'style', 'type', 'fallback')); | ||
| }; | ||
| DisplayNames.getDefaultLocale = function () { | ||
| return DisplayNames.__defaultLocale; | ||
| }; | ||
| DisplayNames.localeData = {}; | ||
| DisplayNames.availableLocales = []; | ||
| DisplayNames.__defaultLocale = 'en'; | ||
| DisplayNames.polyfilled = true; | ||
| return DisplayNames; | ||
| }()); | ||
| // https://tc39.es/proposal-intl-displaynames/#sec-isvalidcodefordisplaynames | ||
| function isValidCodeForDisplayNames(type, code) { | ||
| switch (type) { | ||
| case 'language': | ||
| // subset of unicode_language_id | ||
| // languageCode ["-" scriptCode] ["-" regionCode] *("-" variant) | ||
| // where: | ||
| // - languageCode is either a two letters ISO 639-1 language code or a three letters ISO 639-2 language code. | ||
| // - scriptCode is should be an ISO-15924 four letters script code | ||
| // - regionCode is either an ISO-3166 two letters region code, or a three digits UN M49 Geographic Regions. | ||
| return /^[a-z]{2,3}(-[a-z]{4})?(-([a-z]{2}|\d{3}))?(-([a-z\d]{5,8}|\d[a-z\d]{3}))*$/i.test(code); | ||
| case 'region': | ||
| // unicode_region_subtag | ||
| return /^([a-z]{2}|\d{3})$/i.test(code); | ||
| case 'script': | ||
| // unicode_script_subtag | ||
| return /^[a-z]{4}$/i.test(code); | ||
| case 'currency': | ||
| return IsWellFormedCurrencyCode(code); | ||
| } | ||
| } | ||
| try { | ||
| // IE11 does not have Symbol | ||
| if (typeof Symbol !== 'undefined' && Symbol.toStringTag) { | ||
| Object.defineProperty(DisplayNames.prototype, Symbol.toStringTag, { | ||
| value: 'Intl.DisplayNames', | ||
| configurable: true, | ||
| enumerable: false, | ||
| writable: false, | ||
| }); | ||
| } | ||
| Object.defineProperty(DisplayNames, 'length', { | ||
| value: 2, | ||
| writable: false, | ||
| enumerable: false, | ||
| configurable: true, | ||
| }); | ||
| } | ||
| catch (e) { | ||
| // Make test 262 compliant | ||
| } | ||
| var __INTERNAL_SLOT_MAP__ = new WeakMap(); | ||
| function getSlot(instance, key) { | ||
| return getInternalSlot(__INTERNAL_SLOT_MAP__, instance, key); | ||
| } | ||
| function setSlot(instance, key, value) { | ||
| setInternalSlot(__INTERNAL_SLOT_MAP__, instance, key, value); | ||
| } | ||
| function checkReceiver(receiver, methodName) { | ||
| if (!(receiver instanceof DisplayNames)) { | ||
| throw TypeError("Method Intl.DisplayNames.prototype." + methodName + " called on incompatible receiver"); | ||
| } | ||
| } | ||
| /** | ||
| * https://bugs.chromium.org/p/chromium/issues/detail?id=1097432 | ||
| */ | ||
| function hasMissingICUBug() { | ||
| if (Intl.DisplayNames) { | ||
| var regionNames = new Intl.DisplayNames(['en'], { | ||
| type: 'region', | ||
| }); | ||
| return regionNames.of('CA') === 'CA'; | ||
| } | ||
| return false; | ||
| } | ||
| function shouldPolyfill() { | ||
| return !Intl.DisplayNames || hasMissingICUBug(); | ||
| } | ||
| /** | ||
| * https://bugs.chromium.org/p/chromium/issues/detail?id=1097432 | ||
| */ | ||
| function hasMissingICUBug() { | ||
| if (Intl.DisplayNames) { | ||
| var regionNames = new Intl.DisplayNames(['en'], { | ||
| type: 'region', | ||
| }); | ||
| return regionNames.of('CA') === 'CA'; | ||
| } | ||
| return false; | ||
| } | ||
| function shouldPolyfill() { | ||
| return !Intl.DisplayNames || hasMissingICUBug(); | ||
| } | ||
| if (shouldPolyfill()) { | ||
| Object.defineProperty(Intl, 'DisplayNames', { | ||
| value: DisplayNames, | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true, | ||
| }); | ||
| } | ||
| if (shouldPolyfill()) { | ||
| Object.defineProperty(Intl, 'DisplayNames', { | ||
| value: DisplayNames, | ||
| enumerable: false, | ||
| writable: true, | ||
| configurable: true, | ||
| }); | ||
| } | ||
| }))); | ||
| //# sourceMappingURL=polyfill.umd.js.map |
@@ -1,1 +0,1 @@ | ||
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