kmylo · December 19, 2019 19:15
diff --git a/swap_array_items.js b/swap_array_items.js
 Array.prototype.move = function(from, to) {
  this.splice(to, 0, this.splice(from, 1)[0]);
 };

 const swapPositions = (array, a ,b) => {
  [array[a], array[b]] = [array[b], array[a]]
 }
	Array.prototype.move = function(from, to) {
	this.splice(to, 0, this.splice(from, 1)[0]);
	};

	const swapPositions = (array, a ,b) => {
	[array[a], array[b]] = [array[b], array[a]]
	}