freeCodeCamp/guide/arabic/certifications/javascript-algorithms-and-data-structures/functional-programming/apply-functional-programming-to-convert-strings-to-url-slugs/index.md

---
title: Apply Functional Programming to Convert Strings to URL Slugs
localeTitle: تطبيق برمجة وظيفية لتحويل السلاسل إلى Slug URL
---
## تطبيق برمجة وظيفية لتحويل السلاسل إلى Slug URL

### حل

 `// the global variable 
 var globalTitle = "Winter Is Coming"; 
 
 // Add your code below this line 
 function urlSlug(title) { 
 return title.split(/\W/).filter((obj)=>{ 
    return obj !==''; 
  }).join('-').toLowerCase(); 
 
 } 
 // Add your code above this line 
 
 var winterComing = urlSlug(globalTitle); // Should be "winter-is-coming" 
` 

### حل بديل

```javascript
// the global variable
var globalTitle = "Winter Is Coming";

// Add your code below this line
function urlSlug(title) {
  return title.toLowerCase().trim().split(/\s+/).join('-');
}
// Add your code above this line

var winterComing = urlSlug(globalTitle); // Should be "winter-is-coming"
```