Dave Thomas just announced a new Pragmatic Bookshelf series called Pragmatic Fridays. I have no idea what inspired the name "Friday" in this context, but a Pragmatic Friday is a short (60 - 100 pages), low-cost ($7.50 - $10), and focussed book on a specific topic. The books are available for download in PDF form only, and as with all downloadable Pragmatic Bookshelf titles, they contain no DRM....
I generally try to stay away from writing GUI applications and focus on server side development instead. Still, every once in a while I have an idea for a GUI tool that I'd like to build. My previous post on the upcoming Rapid GUI Development with QtRuby book prompted me to (once again) look into the available GUI toolkits for Ruby....
Here is a nice post on getting started with ActiveRecord migrations. I haven't played with it yet, but this definitely looks very useful. On my current Rails project, I've been going back and forth between using MySQL and using SQLite (although I'm probably sticking with SQLite for now), and I've had to manually keep the SQL schema creation scripts in sync between the two databases....
Martin Fowler has posted a strong endorsement of the Ruby community on his Bliki. Robby has echoed similar sentiments on his Robby on Rails blog. I have not interacted with the Ruby community all that much, but everything I've seen so far has been very positive....
Pragmatic Programmer Dave Thomas (aka PragDave) has started a new series of articles about comparing Ruby to other languages. The first article looks at one of the biggest perceived issues, performance. As usual Dave is pragmatic and points out that Ruby is not always the best choice....