Building an Address Book 6/6!

var bob = {
firstName: "Bob",
lastName: "Jones",
phoneNumber: "(650) 777-7777",
email: "bob.jones@example.com"
};

var mary = {
firstName: "Mary",
lastName: "Johnson",
phoneNumber: "(650) 888-8888",
email: "mary.johnson@example.com"
};

function list() {
var contactsLength = contacts.length;
for (var i = 0; i < contactsLength; i++) {
printPerson(contacts[i]);
}
};

function search (lastName) {
var contactsLength = contacts.length;
for(var i=0; i<contactsLength; i++){
if(contacts[i].lastName === lastName){
printPerson(contacts[i]);
}
}
};

var add= function(firstName, lastName, phoneNumber, email){
contacts[contacts.length] = {
firstName: firstName,
lastName: lastName,
phoneNumber: phoneNumber,
email: email
}
};
add("ade", "omo", "(650) 888-888", "andela@gmail.com");

list("ade");