roc-utils

Miscellaneous utility functions for the Roc language. I wrote these as an exercise to learn the language. They're not optimized in any way, but as far as I can tell they work correctly.

• Hex — convert between bytes and hex strings
• Base64 — encode and decode base64 strings
• Sha — compute SHA 256 hashes
• Hmac — HMAC-SHA 256 message authentication

How to use

Look for the latest release and copy the URL of the .tar.br file, then use it in your Roc application like this:

app [main!] {
    cli: platform "<URL of .tar.br platform release>",
    utils: "<URL of .tar.br release asset>",
}

import utils.Base64

encoded = Str.toUtf8 |> Base64.encode