6 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
Jon Leighton	79411322ae	Make it the responsibility of the connection to hold on to a visitor for generating SQL, rather than the TreeManager. (There is a related commit coming in Active Record.)	2011-08-08 23:23:51 +01:00
Aaron Patterson	cae83ce964	adding a DISTINCT node	2011-04-21 15:28:21 -05:00
Aaron Patterson	15f2b27c6d	renaming test_helper to helper so that it is not double required	2010-10-18 16:54:50 -07:00
Ryan Davis	31f61b822d	Renamed spec_helper to test_helper	2010-10-18 16:34:44 -07:00
Ryan Davis	e1ebe6e949	Fisting arel specs -- still needs tree_manager and cleanup	2010-10-18 15:41:21 -07:00