freeCodeCamp/curriculum/challenges/portuguese/02-javascript-algorithms-and-data-structures/basic-javascript/manipulate-arrays-with-push.md

id, title, challengeType, videoUrl, forumTopicId, dashedName

id	title	challengeType	videoUrl	forumTopicId	dashedName
56bbb991ad1ed5201cd392cb	Manipular arrays com push()	1	https://scrimba.com/c/cnqmVtJ	18237	manipulate-arrays-with-push

--description--

Uma forma fácil de adicionar dados no final de um array é através da função push().

.push() recebe um ou mais parâmetros e "empurra" eles no final do array.

Exemplos:

const arr1 = [1, 2, 3];
arr1.push(4);

const arr2 = ["Stimpson", "J", "cat"];
arr2.push(["happy", "joy"]);

arr1 agora tem o valor de [1, 2, 3, 4] e arr2 tem o valor de ["Stimpson", "J", "cat", ["happy", "joy"]].

--instructions--

Empurre ["dog", 3] para o final da variável myArray.

--hints--

myArray agora deve ser igual a [["John", 23], ["cat", 2], ["dog", 3]].

assert(
  (function (d) {
    if (
      d[2] != undefined &&
      d[0][0] == 'John' &&
      d[0][1] === 23 &&
      d[2][0] == 'dog' &&
      d[2][1] === 3 &&
      d[2].length == 2
    ) {
      return true;
    } else {
      return false;
    }
  })(myArray)
);

--seed--

--after-user-code--

(function(z){return 'myArray = ' + JSON.stringify(z);})(myArray);

--seed-contents--

// Setup
const myArray = [["John", 23], ["cat", 2]];

// Only change code below this line

--solutions--

const myArray = [["John", 23], ["cat", 2]];
myArray.push(["dog",3]);