AngularTheBasics-Service Definition

gistfile1.js

//see this stackoverflow question 
// http://stackoverflow.com/questions/13762228/confused-about-service-vs-factory/13763886#13763886

    app.service('myService', function() {
      // service is just a constructor function
      // that will be called with 'new'
    
      this.sayHello = function(name) {
        return "Hi " + name + "!";
      };
    });
       
    app.factory('myFactory', function() {
       
      // factory returns an object
      // you can run some code before
       
      return {
        sayHello : function(name) {
          return "Hi " + name + "!";
        }
      }
    });