> For the complete documentation index, see [llms.txt](https://emilioforrer.gitbook.io/workspace-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://emilioforrer.gitbook.io/workspace-1/links.md).

# Links

### Ruby

| Link                                    | Description                         |
| --------------------------------------- | ----------------------------------- |
| <https://github.com/baxang/coupon-code> | Generate and validate coupon codes. |