Submissions from attinteractive.com

		FFI and Ruby 1.9.2 \| (attinteractive.com)
		37 points by LiveTheDream on Feb 23, 2011 \| past \| 5 comments
		A Graph Processing Stack (attinteractive.com)
		62 points by rohitarondekar on Dec 20, 2010 \| past \| 1 comment
		Architecture of AREL 2.0 (attinteractive.com)
		5 points by rohitarondekar on Dec 7, 2010 \| past
		Object Scopes in Rails 3.1 (attinteractive.com)
		9 points by kyleslattery on Nov 22, 2010 \| past
		ARel 2.0: Active Record Performance in Rails 3.0.2 (attinteractive.com)
		85 points by mudgemeister on Oct 14, 2010 \| past \| 19 comments
		I wrote an article about writing a code coverage tool in Ruby 1.9. :-D (attinteractive.com)
		35 points by tenderlove on Aug 9, 2010 \| past \| 15 comments
		The Wonderful World of Graphs (attinteractive.com)
		22 points by tenderlove on Aug 6, 2010 \| past \| 1 comment