sort of cleaner require example

require.txt

// require pattern
var deps = [
  'jquery',
  'lodash',
  'backbone'
];

define(deps, function($, _, Backbone) {
  // Replaces the 'shorthand' function from the first example 
  // This is returned as a module to the require call
  return {
    show: function() { 
      $('.loading-overlay').removeClass('hidden');
    },
    hide: function() { 
      setTimeout( function() { $('.loading-overlay').addClass('hidden'); }, 1375 );
    }
  };
});