Potential bug maybe? Code works great but still an error “the global variable should not change”. From my tests, it does NOT change… Anyone knows what’s happening?
Thanks in advance!!!
Your code so far
// the global variable
var globalTitle = " Winter Is Coming";
// Add your code below this line
function urlSlug(title) {
let arr = title.split(/\s/);
let filteredArr = arr.filter((elem) => elem !=="");
let str = filteredArr.join("-");
str = str.toLowerCase();
return str;
}
var winterComing = urlSlug(globalTitle); // Should be "winter-is-coming"
Your browser information:
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
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Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/functional-programming/apply-functional-programming-to-convert-strings-to-url-slugs