angular_js_controllers.js

(function () {
  'use strict';

  // Define the dependencies within an array and have a
  // separate clean function for the controller code
  angular
    .module('app')
    .controller('MyController'[
      'dependecyOne',
      'dependecyTwo',
      MyController
    ]);

  function MyController(
    dependecyOne, 
    dependecyTwo) {
    var vm = this;

    vm.data = {
      greetingMessage : 'Hello I am some data from the controller',
      clickHandler    : dependecyOne.click
    }
  }

})();