# ensureUniqueSlug

**Kind:** Function

**Source:** [`atloria-monorepo/packages/core/src/utils/slug.ts`](https://github.com/sherkety/atloria/blob/main/atloria-monorepo/packages/core/src/utils/slug.ts#L27)

Ensure a slug is unique by appending a number if needed

## Signature

```ts
function ensureUniqueSlug(slug: string, existingSlugs: string[]): string
```

## Parameters

| Name | Type |
|---|---|
| `slug` | `string` |
| `existingSlugs` | `string[]` |

**Returns:** `string`