navigator-languages/src/index.js

Retrieves the language information saved in window.navigator.languages in a backwards compatible way.

module.exports = function() {
  if (typeof navigator === 'object') {
    var t = 'anguage', n = navigator, f;
    f = n['l' + t + 's'];
    return f && f.length ? f : (t = n['l' + t] ||
      n['browserL' + t] ||
      n['userL' + t]) ? [ t ] : t;
  }
};