…angerous especially with Rack::Cache), it should only be loaded when the flash method is called
nil.stubs is not allowed in new version of mocha
(cherry picked from commit d6bbd33)
with Oracle for the 3-1-stable branch
…make the code harder to read. Minor changes to contain_all_columns in IdentityMap.
…add, so it's more readable
…or all the columns, so we don't get 'MissingAttributeError' later when trying to access other fields of the same record.
Make sure to return the same hash object instead of returning a new one. Returning a new one causes failures on cookie store tests, where it tests for the 'Set-Cookie' header with the session signature. This is due to the hash ordering changes on Ruby 1.8.7-p358.
Also skip persistente tests related to UPDATE + ORDER BY for postgresql PostgreSQL does not support updates with order by, and these tests are failing randomly depending on the fixture loading order now.
add test to show offset query_methods on mysql & mysql2 change test to cover public API