function _getNativeDigitsMap()

in runtime/shared/intlNumUtils.js [400:416]

• 16 lines of code
• 5 McCabe index (conditional complexity)

function _getNativeDigitsMap(): ?{[string]: string, ...} {
  const NumberFormatConfig = NumberFormatConsts.get(
    FbtHooks.getViewerContext().locale,
  );
  const nativeDigitMap: {[string]: string} = {};
  const digits =
    NumberFormatConfig.numberingSystemData &&
    NumberFormatConfig.numberingSystemData.digits;
  if (digits == null) {
    return null;
  }
  for (let i = 0; i < digits.length; i++) {
    nativeDigitMap[digits.charAt(i)] = i.toString();
  }

  return nativeDigitMap;
}