Anyone tried the Translate service?

I'm sorry... looks like ionic textbox screwed the formatting a bit

translationConfig() {
var prefix = 'assets/i18n/';
var suffix = '.json';
this.translate.useStaticFilesLoader(prefix, suffix);

var userLang = navigator.language.split('-')[0]; // use navigator lang if available
userLang = /(de|en)/gi.test(userLang) ? userLang : 'en';

// optional, default is "en"
this.translate.setDefaultLang('en');

// the lang to use, if the lang isn't available, it will use the current loader to get them
this.translate.use(userLang);
}