function convertToArray() { return Array.prototype.slice.call(arguments) } //This will return array of numbers let list1 = convertToArray(1, 2, 3) //Result: //(3) [1, 2, 3] //This will return an array of letters let list2 = convertToArray('A', 'B', 'C') //Result: //(3) ['A', 'B', 'C']