added coverage to active_record to make sure we can accept string attribute names
added coverage to active_record to make sure we can accept string attribute names

phaza/loofah,Joas1988/loofah-activerecord,flavorjones/loofah,Joas1988/loofah-activerecord,flavorjones/loofah,jstorimer/loofah,flavorjones/loofah-activerecord,jstorimer/loofah,Joas1988/loofah-activerecord,phaza/loofah,11factory/loofah,flavorjones/loofah-activerecord,flavorjones/loofah,Joas1988/loofah-activerecord