Tell us what’s happening:
Hi every one! I’m just finish this challenge, I thought that it had to be solved with Regex, and I did that way , but then, when I saw the solutions in the guide I realized that there were no solution like mine, maybe because I didn’t understand at all the challenge, but it’s still a solution, so how can i contribute here?
My code worth it?
Your code so far
function mutation(arr) {
var re = new RegExp("(?=.*" + arr[1].toLowerCase().split("").join(')(?=.*') + ")","ig");
return re.test(arr[0]);
}
console.log(mutation(["hello", "Hey"]));
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:67.0) Gecko/20100101 Firefox/67.0
.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-algorithm-scripting/mutations