Because Googling for MacRuby issues can still be quite challenging, I decided to start blogging about small things that might be useful to others.
My first post is about embedding a custom font into your application and then use it on a text field or somewhere else:
http://merbist.com/2009/10/06/macruby-tips-embed-a-custom-font/
Searching the Cocoa doc and converting the result into MacRuby isn't hard. However, I am sure that other developers will also try to embed a custom font into one of their apps, and if a result shows up right away when they google the problem, their experience will be much better.
Anyway, I hope this series of tips will be helpful, and if you are learning Cocoa and have a blog, you might also want to share what you've learned/discovered.
- Matt