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JavaScript Getting Started With ES2015 Create Functions Using Arrow Syntax Review JavaScript Arrow Functions

Sibin Lu
Sibin Lu
2,945 Points

What answers should I fill in the blank for this question?

I cannot figure out what should I fill in the blank with this question. Who could help me with this? Thank you very much.

2 Answers

The first question is asking to assign parameters to the function. The second question just for syntax.
Hope it helps :)


const remove = (string, letter)  => {
  let regex = new RegExp(letter, 'g');
  return string.replace(regex,'');

const add = (num1, num2) => {
 return num1 + num2; 
Lee Vaughn
.a{fill-rule:evenodd;}techdegree seal-36
Lee Vaughn
Treehouse Teacher

It is asking you to create an arrow function.

Hint: the part that is missing (that you need to type) is directly related to the arrow part of an arrow function.