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Simple javascript address book example from codeacademy
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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" | |
}; | |
var contacts = [bob, mary]; | |
function printPerson(person) { | |
console.log(person.firstName + " " + person.lastName); | |
} | |
function list() { | |
var contactsLength = contacts.length; | |
for (var i = 0; i < contactsLength; i++) { | |
printPerson(contacts[i]); | |
} | |
} | |
/*Create a search function | |
then call it passing "Jones"*/ | |
function search(lastName){ | |
var contactsLength = contacts.length; | |
for (var i = 0; i < contactsLength; i++){ | |
if (contacts[i].lastName === lastName){ | |
printPerson(contacts[i]); | |
} | |
} | |
} | |
function add(firstName, lastName, email, phoneNumber){ | |
contacts[contacts.length] = { | |
firstName: firstName, | |
lastName: lastName, | |
email: email, | |
phoneNumber: phoneNumber, | |
}; | |
} | |
add("cwylie", "zero", "cwylie0@address.js", "(555) 444-8098"); | |
list(); |
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