Function findLocaleData

packages/core/src/i18n/locale_data_api.ts:49–72

(locale: string)

 * @see [Internationalization (i18n) Guide](guide/i18n)
 */
export function findLocaleData(locale: string): any {
  const normalizedLocale = normalizeLocale(locale);

  let match = getLocaleData(normalizedLocale);
  if (match) {
    return match;
  }

  // let's try to find a parent locale
  const parentLocale = normalizedLocale.split('-')[0];
  match = getLocaleData(parentLocale);
  if (match) {
    return match;
  }

  if (parentLocale === 'en') {
    return localeEn;
  }

  throw new RuntimeError(
    RuntimeErrorCode.MISSING_LOCALE_DATA,
    ngDevMode && `Missing locale data for the locale "${locale}".`,
  );
}

/**
 * Retrieves the default currency code for the given locale.