NodeJs Script for a Basic Calculator

calculator.js

const add = function(input1, input2) {
	return input1 + input2;
}
const subtract = function(input1, input2) {
	return input1 - input2;
}
const multiple = function(input1, input2) {
	return input1 * input2;
}
const divide = function(input1, input2) {
	return input1 / input2;
}
const compute = function(input1, operator, input2) {
	switch(operator) {
		case "+": return add(input1, input2);
		case "-": return subtract(input1, input2);
		case "*": return multiple(input1, input2);
		case "/": return divide(input1, input2);
	}
}
export default compute;