Show HN: Get notified by email of frontpage posts that match keywords

I've made a small script to get notified of posts that make it to the frontpage and have "Ruby" or "Rails" in them (what I'm interested in).

I thought others might find it useful so you can send me an email at dorian@dorianmarie.fr (or comment below) to get notified by email of frontpage posts on Hacker News that include some keywords.

It's all hard-coded, so I can even use regexp, conditions, karma, points, author, domain, etc.

Here is an example of what it looks like https://i.imgur.com/pQg6gs8.png

Thanks and merry Christmas.

Dorian