ruby module

François Vaux has recently published a Ruby module called Rackable which allows you to make any Ruby object Rack-friendly, providing it with a REST-like interface.

Priit Haamer is an Estonia-based Ruby developer who has put together a "Ruby dictionary for Mac OS X." All you have to do is download the file he provides, unzip it into your ~/Library/Dictionaries folder (or create that folder and unzip it in there) and you'll be able to use the

Garry Dolley has developed a Ruby module called "Immutable" (Github repository).

It allows you to make your methods immutable.