es6-classes

Question 1

What is “syntactic sugar”?

Answer 1

It is syntax within a programming language meant to make things easier to read or express.

Question 2

What is the ‘typeof’ an ES6 ‘class’?

Answer 2

function

Question 3

Describe ES6 class syntax.

Answer 3

class Person {
    constructor(name) {
           this.name = name;
    }
    getName() {
           return this.name;
    }
}

*Note: the word “constructor” in the example above is not just a placeholder. You actually have to type that in.

Question 4

What is “refactoring”?

Answer 4

Refactoring is the process of restructuring existing computer code - changing the factoring - without changing its functionality or its external behavior.