I’m having brain fart on how to comparing characters through each element in an array.
Can someone please give me some hints on how to proceed.
My code so far:
function mutation(arr) {
let word1 = arr[0].toLowerCase();
let word2 = arr[1].toLowerCase();
for (let i = 0; i < arr.length; i++) {
if (word1[i].includes(word2[i])){
return true
}
}
return false;
}
mutation(["hello", "hey"]);