---
id: 5d67ae95e0696bdec46938e5
title: Part 38
challengeType: 0
isBeta: true
---
## Description
Now change the code you just wrote to call the `update` function so the `locations` array is passed in as an argument.
Here is how you would call a function named `exampleFunction` with an argument called `arg`: `exampleFunction(arg);`
## Instructions
## Tests
```yml
tests:
- text: See description above for instructions.
testString: assert(goTown.toString().match(/update\(locations\)/));
```
## Challenge Seed
```html
```
### Before Test
```html
RPG - Dragon Repeller
XP: 0Health: 100Gold: 50
Monster Name: Health:
Welcome to Dragon Repeller. You must defeat the dragon that is preventing people from leaving the town. You are in the town square. Where do you want to go? Use the buttons above.