text: 'use strict';
  
  var i18n = require('./i18n.js')
  
  i18n.add_translation("pt-BR", {
    test: 'OK',
    greetings: {
      hello: 'Olá',
      welcome: 'Bem vindo'
    }
  });
  i18n.locale = 'pt-BR';
  
  console.log(i18n.t('greetings.hello'));
  console.log(i18n.t('greetings.welcome'));
  console.log("Hallo");
  
  // Example 2
  
  i18n.add_translation("pt-BR", {
    greetings: {
      hello: 'Olá',
      welcome: 'Bem vindo'
    }
  });
  console.log(i18n.t('greetings.hello'));
  
  i18n.add_translation("pt-BR", {
    test: 'OK',
    greetings: {
      hello: 'Oi',
      bye: 'Tchau'
    }
  });
  
  console.log(i18n.t('greetings.hello'));
  console.log(i18n.t('test'));
  