I’m trying to solve an exercise where I need to create the function cleanArray and remove various items from an array. This is as far as I could get
function cleanArray(arr) {
for (var i = 0; i < arr.length; i++) {
if (arr[i] === null || 0 || "" || false || undefined) {
arr.splice(i, 1);
return arr
}
}
}
But this only filters out null for me. I’ve tried putting the items to remove in a separate array or going one by one, but then it either returns undefined or only filters out the 0 even when it’s not the first item to remove.
I’ve seen other answers where people use filter or indexOf but I want to see if there’s a way to do it with splice. Is it not possible to use the logical operators here?
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