4 commits

Author	SHA1	Message	Date
Ernie Miller	6e638bba59	Add equality to ALL THE THINGS (that matter) ... People are often trying to use ARel nodes inside ActiveRecord, and when they do so, lots of things can break, because ActiveRecord relies on Array#uniq and sometimes hash key equality to handle values that end up in wheres, havings, etc. By implementing equality for all the nodes, we should hopefully be able to prevent any nodes (even nodes containing other nodes) from failing an equality check they should otherwise pass, and alleviate many of these errors. Fixes #130	2012-08-18 22:33:25 -04:00
Samuel Kadolph	00d1482fef	Include Arel::Predicates to Arel::Nodes::Function so you can do table[:id].count.eq(2)	2011-05-27 17:21:40 -04:00
Daniel Azuma	af5c81339a	Chain predications off of named functions	2011-01-19 12:40:15 -08:00
Aaron Patterson	f0c4e3713d	Added Arel::Nodes::NamedFunction for representing generic SQL functions	2011-01-04 20:27:34 -08:00