Kai Schlichting e5566fad8a speedup unique impressions by using "Impression#exists?" instead of "#Impression#size == 0"		2012-01-19 21:29:23 +01:00
..
controllers	speedup unique impressions by using "Impression#exists?" instead of "#Impression#size == 0"	2012-01-19 21:29:23 +01:00
models	added :dependent => :destroy to is_impressionable	2011-12-13 13:51:23 +01:00