Errata: Porting Adhearsion to Ruby 1.9

There are lots of guides to be found on the internet detailing the changes between Ruby 1.8 and Ruby 1.9.  These guides range from all-encompassing to cheat-sheets.  This article will in no way attempt to exhaustively detail what it takes to port software as complex as Adhearsion to Ruby 1.9.  However it is a collection […]