HAML – HTML Abstraction Markup Language is best described as a layer on top of XHTML that lays down the structure of documents written within XHTML specification, facilitating the embedding of Ruby (and it’s frameworks like Merb, GRails or Ruby on Rails).

Sending an email from within Ruby on Rails application is not big deal, but a problem is to find good and reliable SMTP daemon.

As some of our readers may already noticed, we have Rails 3.0 third beta released. So… what’s new in mentioned Rails 3.0 beta release? Mostly, you’ll find extractions to plugins, of what has been Ruby on Rails core framework features.