Apply Functional Programming to Convert Strings to URL Slugs help

JavaScript
1

it gives -winter-is-coming what i do

Your code so far


// the global variable
var globalTitle = "Winter Is Coming";
  var arr = [];
// Add your code below this line
function urlSlug(title) {
var se = (/\W/ig);
return arr = title.toLowerCase().split(se).join("-");
}
// Add your code above this line

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

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/functional-programming/apply-functional-programming-to-convert-strings-to-url-slugs/

2

Well, you could do two things to pass the challenge. I will only give you hints.

First Hint: See if you could use the trim method in some way.

Second Hint: Your current regular expression is looking for single non-word characters. Go back through the https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/regular-expressions and you will find you have already been shown how to find one or more of something.

3

got it thank you :slight_smile: i forget some times :"(

4