const dropWhile = (arr, func) => { while (arr.length > 0 && !func(arr[0])) arr = arr.slice(1); return arr; }; dropWhile([1, 2, 3, 4], n => n >= 3); // [3,4]
const dropWhile = (arr, func) => { while (arr.length > 0 && !func(arr[0])) arr = arr.slice(1); return arr; }; dropWhile([1, 2, 3, 4], n => n >= 3); // [3,4]