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stretch-function-conversion.js
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38 lines (31 loc) · 953 Bytes
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"use strict";
// Take the commented ES5 syntax and convert it to ES6 arrow Syntax
// let myFunction = function () {};
const myFunction = () => {};
// let anotherFunction = function (param) {
// return param;
// };
const anotherFunction = (param) => param; // implicit return
// let add = function (param1, param2) {
// return param1 + param2;
// };
// add(1,2);
const add = (param1, param2) => param1 + param2;
// let subtract = function (param1, param2) {
// return param1 - param2;
// };
// subtract(1,2);
const subtract = (param1, param2) => param1 - param2;
// exampleArray = [1,2,3,4];
// const triple = exampleArray.map(function (num) {
// return num * 3;
// });
// console.log(triple);
const exampleArray = [1, 2, 3, 4];
const triple = exampleArray.map(num => num * 3);
// let's test them out!
console.log(myFunction());
console.log(anotherFunction('x'));
console.log(add(1, 2));
console.log(subtract(1, 2));
console.log(triple);