// Get Programming with JavaScript

// Listings 14.02 and 14.03

// A function to build a user model from user data

// Requires the User constructor

​

var buildUser = function (userData) {

  var user = new User(userData.name);

  userData.sessions.forEach(function (sesh) {

    user.addSession(sesh.sessionDate, sesh.duration);

  });

  return user;

};

​

var userData = {

    "name" : "Mahesha",

    "sessions" : [

        { "sessionDate" : "2017-02-05", "duration" : 120 },

        { "sessionDate" : "2017-02-06", "duration" : 35 },

        { "sessionDate" : "2017-02-06", "duration" : 45 }

    ]

};

​

var user = buildUser(userData);

​

console.log(user.addSession("2017-02-15", 40));

​

​

​

/* Further Adventures

 *

 * 1) Run the program.

 *

 * 2) Add a couple more sessions to the user data

 *    and run the program again.

 *

 * 3) Use buildUser to create a second user from

 *    a new user data object.

 *

 */

​

​

​