---
id: 5d792536ddff9ea73c90a994
title: Step 068
challengeType: 0
isBeta: true
---
## Description
However, you don't need an arrow function.
As `elemValue(n)` is a function, you can pass it to `map` directly.
Change `x => elemValue(n)(x)` to `elemValue(n)`.
## Instructions
## Tests
```yml
tests:
- text: See description above for instructions.
testString: assert(code.replace(/\s/g, "").includes("constaddChars=c1=>c2=>n=>charRange(c1,c2).map(elemValue(n))"));
```
## Challenge Seed
```html
```
### Before Test
### After Test
```html
```
## Solution