react-native-web-internals/dist/cjs/modules/useLocale/isLocaleRTL.js

React Native for Web

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: !0 });
}, __copyProps = (to, from, except, desc) => {
  if (from && typeof from == "object" || typeof from == "function")
    for (let key of __getOwnPropNames(from))
      !__hasOwnProp.call(to, key) && key !== except && __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: !0 }), mod);
var isLocaleRTL_exports = {};
__export(isLocaleRTL_exports, {
  isLocaleRTL: () => isLocaleRTL
});
module.exports = __toCommonJS(isLocaleRTL_exports);
const rtlScripts = /* @__PURE__ */ new Set([
  "Arab",
  "Syrc",
  "Samr",
  "Mand",
  "Thaa",
  "Mend",
  "Nkoo",
  "Adlm",
  "Rohg",
  "Hebr"
]), rtlLangs = /* @__PURE__ */ new Set([
  "ae",
  // Avestan
  "ar",
  // Arabic
  "arc",
  // Aramaic
  "bcc",
  // Southern Balochi
  "bqi",
  // Bakthiari
  "ckb",
  // Sorani
  "dv",
  // Dhivehi
  "fa",
  "far",
  // Persian
  "glk",
  // Gilaki
  "he",
  "iw",
  // Hebrew
  "khw",
  // Khowar
  "ks",
  // Kashmiri
  "ku",
  // Kurdish
  "mzn",
  // Mazanderani
  "nqo",
  // N'Ko
  "pnb",
  // Western Punjabi
  "ps",
  // Pashto
  "sd",
  // Sindhi
  "ug",
  // Uyghur
  "ur",
  // Urdu
  "yi"
  // Yiddish
]), cache = /* @__PURE__ */ new Map();
function isLocaleRTL(locale) {
  const cachedRTL = cache.get(locale);
  if (cachedRTL)
    return cachedRTL;
  let isRTL = !1;
  if (Intl.Locale) {
    const script = new Intl.Locale(locale).maximize().script;
    isRTL = rtlScripts.has(script);
  } else {
    const lang = locale.split("-")[0];
    isRTL = rtlLangs.has(lang);
  }
  return cache.set(locale, isRTL), isRTL;
}
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