Cacher is the code snippet organizer for pro developers

const remove = (arr, func) =>
Array.isArray(arr) ? arr.filter(func).reduce((acc, val) => {
arr.splice(arr.indexOf(val), 1); return acc.concat(val);
}, [])
: [];
// remove([1, 2, 3, 4], n => n % 2 == 0) -> [2, 4]