es6-classes

Question 1

What is “syntactic sugar”?

Answer 1

designed to make things easier to read, can be expressed more clearly or concisely

Question 2

What is the typeof an ES6 class?

Answer 2

a function

Question 3

Describe ES6 class syntax.

Answer 3

`class` keyword `nameOfClass` { 
`constructor(arg)`
     `this.arg = arg`;
} 
  `function( )` {
    `return this.arg`
  }
}

Question 4

What is “refactoring”?

Answer 4

restructuring existing code without changing external behavior