Harmony, from Martin Aumont, is a new Ruby DSL for executing JavaScript and DOM-using code from within Ruby apps. Why's that cool? Well, it enables you to build your own Ruby-level unit tests for JavaScript code within your Web applications - everything can be under one set of test suites!
Ruby Quicktips is a Tumblr-powered tumblelog (think of a blog but in bite-sized chunks) by Daniel Pietzsch that presents a growing array of Ruby related tips and interesting code snippets. Daniel seems keen for you to contribute, and you can do so on its submissions page. There's an "about us" post if you want to learn more in general.
Today, Rails core member Jeremy Kemper dropped the words that lots of ardent Rails developers have been waiting for: "Rails 3 beta is LIVE." It's true! Rails 3.0's first approved beta/pre-release version is now live and ready for you to install.
Whenever something's a really "big deal" in the Ruby world, we cover it - even if it makes more sense on Rails Inside (which is now switching to a user contributions model). Given that, we've gone through all the latest and greatest Rails 3.0 related links and put together a ton of them to help you on your way with the recently released Rails 3.0 beta. Enjoy!
Toto (GitHub repo) is a new lightweight Ruby and Rack-based blogging engine designed specifically for "hackers" by Alexis Sellier. Content is managed entirely through Git - so everything is version controlled - and articles are stored as text files with embedded YAML metadata. At only 300 lines, it's easy to hack to your own taste, too.
MacRuby has hit a significant milestone in its development today: version 0.5! The key features include improved HotCocoa support (though this is now maintained separately from core on GitHub), better Ahead-Of-Time (AOT) compilation, and support for OS X 10.6's Grand Central Dispatch.
Ruby's creator and benevolent dictator Yukihiro "Matz" Matsumoto has done a video interview for InfoQ at the QCon enterprise software development conference. You can watch the video on InfoQ's page (or, if you're a member of InfoQ, download an MP3).
If you try to keep up with the Ruby community you're probably familiar with the Rails Envy podcast, even if you aren't subscribed. Well, it's just relaunched as.. The Ruby Show, hosted by Jason Seifer and Dan Benjamin. They plan to cover the latest Ruby related news on a weekly basis in a similar style to Rails Envy. New episodes come out each Wednesday.
If you fancy a trip to the land of fried confectionary and heart disease, the Scottish Ruby Conference (previously Scotland on Rails) is selling tickets for its third event: Scottish Ruby Conference 2010. It takes place on 26-27 March, 2010 and the early bird tickets sold out in a mere 2 hours.. but there are full price tickets still available at £195 each (still a good deal really).
Hammertime (GitHub repo) is a new interactive error console for Ruby by Avdi Grimm, modelled after those found in the Squeak/Smalltalk and LISP environments. It fills some of the same roles as ruby-debug, except in a less intrusive and more Ruby-esque fashion. Be warned though.. currently it's for Ruby 1.8.x only.
Norwegian Rubyist August Lilleaas has been busy putting together a ton of examples of using the Net::HTTP Ruby library that comes with most Ruby distributions. I asked him if it'd be okay to put some of them directly on Ruby Inside for reference purposes and he said "No problem!"
Sick of Rails 3.0 yet or still enjoying your