If you are interested in learning about Groovy and Grails and would like to see the new Refactr offices, tonight at 6pm is your opportunity to do both.

Robert Fischer has offered to present on Spring Builder and Hamlet D’Arcy has been playing around with the JSecurity plugin to Grails and can show that off.

Come on by. Our address is 11 NE 4th Street in Minneapolis (suite 300).

This is a great idea: DHS is paying to scan open source software for security bugs and then fix the bugs.

Steven is on a roll. Part 2 is just as interesting as part 1 yesterday.

Steven Devijver does a really nice job in this article of explaining higher-order functions in Groovy. We’ve been talking a bit about this at GUM and things are finally becoming more clear to me.