freeCodeCamp/curriculum/challenges/arabic/02-javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-with-the-rest-operator-to-reassign-array-elements.arabic.md

id	title	challengeType	videoUrl	localeTitle
587d7b8a367417b2b2512b4c	Use Destructuring Assignment with the Rest Operator to Reassign Array Elements	1

Description

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Instructions

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Tests

tests:
  - text: ''
    testString: 'assert(arr.every((v, i) => v === i + 3) && arr.length === 8,"<code>arr</code> should be <code>[3,4,5,6,7,8,9,10]</code>");'
  - text: ''
    testString: 'getUserInput => assert(getUserInput("index").match(/\[\s*\w*\s*,\s*\w*\s*,\s*...\w+\s*\]/g),"Destructuring should be used.");'
  - text: ''
    testString: 'getUserInput => assert(!getUserInput("index").match(/slice/g), "<code>Array.slice()</code> should not be used.");'

Challenge Seed

const source = [1,2,3,4,5,6,7,8,9,10];
function removeFirstTwo(list) {
  "use strict";
  // change code below this line
  arr = list; // change this
  // change code above this line
  return arr;
}
const arr = removeFirstTwo(source);
console.log(arr); // should be [3,4,5,6,7,8,9,10]
console.log(source); // should be [1,2,3,4,5,6,7,8,9,10];

Solution

// solution required