Mon, 07 Feb 11

Day notes - Tue 1st Feb 2011

Tom and I spent some time on a call with O2 chatting about phone number re-use and #blue.

Tom and I investigated a problem with new messages not being imported into #blue. It turns out that the default Mongoid behaviour is to 'fire and forget'. So, although our messages were falling foul of a unique index constraint in Mongo, Mongoid was responding as if they'd be saved correctly. See Mongoid issue 642 for a little more information.