Ruby 1.8 doesn't support Range#cover?, use Range#include? instead - in this case they are equivalent
Ruby 1.8 doesn't support Range#cover?, use Range#include? instead - in this case they are equivalent

datamapper/dm-core,engineyard/dm-core,tillsc/dm-core,alloy/dm-core,tpitale/dm-core,ar-dm/ardm-core