Functional Programming: Pass Arguments to Avoid... - Correct answer not accepted

Challenge Name

Functional Programming: Pass Arguments to Avoid External Dependence in a Function

Issue Description

Correct answer is not accepted when space between function name and params is not removed.

Browser Information

• Browser Name, Version: Chrome 63.0.3239.84 (Build oficial) (64 bits)
• Operating System: Win10
• Mobile, Desktop, or Tablet: Desktop

Your Code

Not accepted:

function incrementer (val) {
  return val+1;
  // Add your code above this line
}

Accepted:

function incrementer(val) {
  return val+1;
  // Add your code above this line
}

Screenshot

[huyenltnguyen]

@Felixr91 There are two ways to use the increment operator: num++ and ++num. The difference between them is when the value is returned. You can read about them here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators#Increment_()

To fix your code, you can either do

num++;
return num;

or

return ++num;

[huyenltnguyen]

@Felixr91 Glad I can help! To be honest, I had to revisit the page, too, after I saw your comment 😄