chemacortes · February 20, 2019 14:37
diff --git a/zip-function.ts b/zip-function.ts
 function zipWith<T, R, S>(as: T[], bs: R[], conv: (a: T, b: R) => S): S[] {
  return as.map((a, i) => conv(a, bs[i]));
 }
    
 function zip<T, R>(as: T[], bs: R[]) {
  return zipWith(as, bs, (a, b) => [a, b]);
 }
	function zipWith<T, R, S>(as: T[], bs: R[], conv: (a: T, b: R) => S): S[] {
	return as.map((a, i) => conv(a, bs[i]));
	}

	function zip<T, R>(as: T[], bs: R[]) {
	return zipWith(as, bs, (a, b) => [a, b]);
	}