--- id: 5d79253824ae9b4a6e6f3108 title: Part 108 challengeType: 0 isBeta: true --- ## Description
Add a function `idToText` to `evalFormula`, which takes the argument `id` and returns `cells`.
## Instructions
## Tests
```yml tests: - text: See description above for instructions. testString: assert(/constidToText=\(?id\)?=>cells/.test(code.replace(/\s/g, ""))); ```
## Challenge Seed
```html ```
### Before Test
```html Spreadsheet
```
### After Test
```html ```
## Solution
```html ```