@gitlab/ui
Version:
GitLab UI Components
19 lines (14 loc) • 696 B
JavaScript
import { RX_STRIP_LOCALE_MODS } from '../constants/regex';
import { toString } from './string';
// Localization utilities
// Languages that are RTL
const RTL_LANGS = ['ar', 'az', 'ckb', 'fa', 'he', 'ks', 'lrc', 'mzn', 'ps', 'sd', 'te', 'ug', 'ur', 'yi'].map(locale => locale.toLowerCase());
// Returns true if the locale is RTL
const isLocaleRTL = locale => {
// Determines if the locale is RTL (only single locale supported)
const parts = toString(locale).toLowerCase().replace(RX_STRIP_LOCALE_MODS, '').split('-');
const locale1 = parts.slice(0, 2).join('-');
const locale2 = parts[0];
return RTL_LANGS.includes(locale1) || RTL_LANGS.includes(locale2);
};
export { isLocaleRTL };