freeCodeCamp/curriculum/challenges/english/02-javascript-algorithms-an.../intermediate-algorithm-scri.../make-a-person.english.md

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---
id: a2f1d72d9b908d0bd72bb9f6
title: Make a Person
challengeType: 5
---
## Description
<section id='description'>
Fill in the object constructor with the following methods below:
<blockquote>getFirstName()
getLastName()
getFullName()
setFirstName(first)
setLastName(last)
setFullName(firstAndLast)</blockquote>
Run the tests to see the expected output for each method.
The methods that take an argument must accept only one argument and it has to be a string.
These methods must be the only available means of interacting with the object.
Remember to use <a href='http://forum.freecodecamp.org/t/how-to-get-help-when-you-are-stuck/19514' target='_blank'>Read-Search-Ask</a> if you get stuck. Try to pair program. Write your own code.
</section>
## Instructions
<section id='instructions'>
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>Object.keys(bob).length</code> should return 6.
testString: 'assert.deepEqual(Object.keys(bob).length, 6, ''<code>Object.keys(bob).length</code> should return 6.'');'
- text: <code>bob instanceof Person</code> should return true.
testString: 'assert.deepEqual(bob instanceof Person, true, ''<code>bob instanceof Person</code> should return true.'');'
- text: <code>bob.firstName</code> should return undefined.
testString: 'assert.deepEqual(bob.firstName, undefined, ''<code>bob.firstName</code> should return undefined.'');'
- text: <code>bob.lastName</code> should return undefined.
testString: 'assert.deepEqual(bob.lastName, undefined, ''<code>bob.lastName</code> should return undefined.'');'
- text: <code>bob.getFirstName()</code> should return "Bob".
testString: 'assert.deepEqual(bob.getFirstName(), ''Bob'', ''<code>bob.getFirstName()</code> should return "Bob".'');'
- text: <code>bob.getLastName()</code> should return "Ross".
testString: 'assert.deepEqual(bob.getLastName(), ''Ross'', ''<code>bob.getLastName()</code> should return "Ross".'');'
- text: <code>bob.getFullName()</code> should return "Bob Ross".
testString: 'assert.deepEqual(bob.getFullName(), ''Bob Ross'', ''<code>bob.getFullName()</code> should return "Bob Ross".'');'
- text: <code>bob.getFullName()</code> should return "Haskell Ross" after <code>bob.setFirstName("Haskell")</code>.
testString: 'assert.strictEqual((function () { bob.setFirstName("Haskell"); return bob.getFullName(); })(), ''Haskell Ross'', ''<code>bob.getFullName()</code> should return "Haskell Ross" after <code>bob.setFirstName("Haskell")</code>.'');'
- text: <code>bob.getFullName()</code> should return "Haskell Curry" after <code>bob.setLastName("Curry")</code>.
testString: 'assert.strictEqual((function () { var _bob=new Person(''Haskell Ross''); _bob.setLastName("Curry"); return _bob.getFullName(); })(), ''Haskell Curry'', ''<code>bob.getFullName()</code> should return "Haskell Curry" after <code>bob.setLastName("Curry")</code>.'');'
- text: <code>bob.getFullName()</code> should return "Haskell Curry" after <code>bob.setFullName("Haskell Curry")</code>.
testString: 'assert.strictEqual((function () { bob.setFullName("Haskell Curry"); return bob.getFullName(); })(), ''Haskell Curry'', ''<code>bob.getFullName()</code> should return "Haskell Curry" after <code>bob.setFullName("Haskell Curry")</code>.'');'
- text: <code>bob.getFirstName()</code> should return "Haskell" after <code>bob.setFullName("Haskell Curry")</code>.
testString: 'assert.strictEqual((function () { bob.setFullName("Haskell Curry"); return bob.getFirstName(); })(), ''Haskell'', ''<code>bob.getFirstName()</code> should return "Haskell" after <code>bob.setFullName("Haskell Curry")</code>.'');'
- text: <code>bob.getLastName()</code> should return "Curry" after <code>bob.setFullName("Haskell Curry")</code>.
testString: 'assert.strictEqual((function () { bob.setFullName("Haskell Curry"); return bob.getLastName(); })(), ''Curry'', ''<code>bob.getLastName()</code> should return "Curry" after <code>bob.setFullName("Haskell Curry")</code>.'');'
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
var Person = function(firstAndLast) {
// Complete the method below and implement the others similarly
this.getFullName = function() {
return "";
};
return firstAndLast;
};
var bob = new Person('Bob Ross');
bob.getFullName();
```
</div>
</section>
## Solution
<section id='solution'>
```js
var Person = function(firstAndLast) {
var firstName, lastName;
function updateName(str) {
firstName = str.split(" ")[0];
lastName = str.split(" ")[1];
}
updateName(firstAndLast);
this.getFirstName = function(){
return firstName;
};
this.getLastName = function(){
return lastName;
};
this.getFullName = function(){
return firstName + " " + lastName;
};
this.setFirstName = function(str){
firstName = str;
};
this.setLastName = function(str){
lastName = str;
};
this.setFullName = function(str){
updateName(str);
};
};
var bob = new Person('Bob Ross');
bob.getFullName();
```
</section>