mceachen/closure_tree — pull request #29 by vjt (2012-11-30 11:17:10+00:00)
Title: Use quote_table_name instead of quote_column_name to quote table names	

Hi,

when table names are referenced using the schema they're contained in (e.g. `history.foobar`), AR's `quote_column_name` yields `"history.foobar"`, while the correct quoting is `"history"."foobar"` - speaking of Postgres.

So, I've changed the code to use `quote_table_name` when applicable.

Cheers,

~Marcello