---
id: ac6993d51946422351508a41
title: Truncate a String
isRequired: true
challengeType: 5
videoUrl: ''
localeTitle: اقتطاع سلسلة
---
## Description
اقتطاع سلسلة (الوسيطة الأولى) إذا كانت أطول من طول السلسلة الأقصى المحدد (الوسيطة الثانية). إرجاع السلسلة المقتطعة مع ... إنهاء. تذكر استخدام Read-Search-Ask إذا واجهتك مشكلة. اكتب الكود الخاص بك.
## Instructions
## Tests
```yml
tests:
- text: 'truncateString("A-tisket a-tasket A green and yellow basket", 8) يجب أن ترجع "A-tisket ...".'
testString: 'assert(truncateString("A-tisket a-tasket A green and yellow basket", 8) === "A-tisket...", "truncateString("A-tisket a-tasket A green and yellow basket", 8) should return "A-tisket...".");'
- text: 'truncateString("Peter Piper picked a peck of pickled peppers", 11) يجب أن ترجع "بيتر بايبر ...".'
testString: 'assert(truncateString("Peter Piper picked a peck of pickled peppers", 11) === "Peter Piper...", "truncateString("Peter Piper picked a peck of pickled peppers", 11) should return "Peter Piper...".");'
- text: 'truncateString("A-tisket a-tasket A green and yellow basket", "A-tisket a-tasket A green and yellow basket".length) يجب أن تعود truncateString("A-tisket a-tasket A green and yellow basket", "A-tisket a-tasket A green and yellow basket".length) "A-tisket a-tasket سلة خضراء وصفراء".'
testString: 'assert(truncateString("A-tisket a-tasket A green and yellow basket", "A-tisket a-tasket A green and yellow basket".length) === "A-tisket a-tasket A green and yellow basket", "truncateString("A-tisket a-tasket A green and yellow basket", "A-tisket a-tasket A green and yellow basket".length) should return "A-tisket a-tasket A green and yellow basket".");'
- text: 'truncateString("A-tisket a-tasket A green and yellow basket", "A-tisket a-tasket A green and yellow basket".length + 2) يجب أن تعود truncateString("A-tisket a-tasket A green and yellow basket", "A-tisket a-tasket A green and yellow basket".length + 2) "A-tisket a-tasket سلة خضراء وصفراء".'
testString: 'assert(truncateString("A-tisket a-tasket A green and yellow basket", "A-tisket a-tasket A green and yellow basket".length + 2) === "A-tisket a-tasket A green and yellow basket", "truncateString("A-tisket a-tasket A green and yellow basket", "A-tisket a-tasket A green and yellow basket".length + 2) should return "A-tisket a-tasket A green and yellow basket".");'
- text: 'يجب أن ترجع truncateString("A-", 1) "A ...".'
testString: 'assert(truncateString("A-", 1) === "A...", "truncateString("A-", 1) should return "A...".");'
- text: 'يجب أن ترجع truncateString("Absolutely Longer", 2) "Ab ...".'
testString: 'assert(truncateString("Absolutely Longer", 2) === "Ab...", "truncateString("Absolutely Longer", 2) should return "Ab...".");'
```
## Challenge Seed
```js
function truncateString(str, num) {
// Clear out that junk in your trunk
return str;
}
truncateString("A-tisket a-tasket A green and yellow basket", 8);
```
## Solution
```js
// solution required
```