rails/rails — pull request #5601 by carlosantoniodasilva (2012-03-26 23:22:47+00:00)
Title: Cookie store session hash

The same patch idea was applied to both 3-2 and 3-1 branches, #5597 and #5599 respectively, so this just brings it to master.

It also fixes a warning added by my own commit in form tests 7a0cf2f5294e8bcef547642435636b394340a3e4.