This reverts commit 8348f9ea, reversing
changes made to 9dfe2d6f.

Reason: this broke railties tests as explained in the issue, and the
author is going to review and report back.

https://github.com/rails/rails/pull/8930#issuecomment-12272671

rake railties:install:migrations respects the order of railties

This reverts commit 3fa00070.

Reason: This message is usually not accurate and annoying:

    Redirected by ~/.rbenv/versions/1.9.3-p327-perf/lib/ruby/1.9.1/logger.rb:371:in `add'`

We were previously rescuing "nil" when no exception class was found.
This does work in 1.9.3, but does not in 2.0, raising an exception
asking for a class or module to be given to the rescue clause.

Thanks @yahonda for catching this.

This reverts commit 1fc294f9, reversing
changes made to fb9ac47c.

Reason: these tests should run fine independent of database, since they
should only take into account the configuration options. The problem was
related to a change in the way "nil" is handled by the rescue clause, in
Ruby 2.0 it raises an exception asking for class or module, in 1.9 it
passes.

ActiveRecord <-> Active Record [ci skip]

Account for ignored cookie set by turbolinks

Use Rails 4 find_by in README [ci skip]

Address test_create_when_database_exists_outputs_info_to_stderr failures

test case for ActiveModel::Conversion#to_partial_path and namespaced models

Rename :value to :selected for date_select, and add missing tests/docs

When tested with ruby-2.0.0-rc1 `rake test` executes this test
even if the target adapter is not mysql nor mysql2.

Add tests for time & datetime.
Add documentation.

block. Breaks benchmark calls that return non-String values otherwise.

Revert "add benchmark helper that works in erb"

This reverts commit 904e544c.

Conflicts:
	actionpack/lib/action_view/helpers.rb
	actionpack/lib/action_view/helpers/benchmark_helper.rb
	actionpack/test/template/benchmark_helper_test.rb

Closes #8587

Collection radio buttons and collection check boxes through FormBuilder render the provided block.

Closes #8897

Adding tests for ActiveModel::Model

Allow to override the value on date_select

Now that we've fixed the fibs example, this is good to go.

* Verifying persisted? is false when Model initialized
* Passing nil to Model should not blow up
* Changing test name to the one suggested in pull request comment

the provided block.

In the case of having a form_for method being called, the block for each
collection would not be passed and thus the result expected was always the same.
This patch passes the block to the original method like it would be assumed.

Deprecate #update_attributes in favor of `#update`.

ORMs that implement `Generators::ActiveModel#update_attributes` should change
to `#update`. Scaffold controller generators should change calls like:

    @orm_instance.update_attributes(...)

to:

    @orm_instance.update(...)

This goes along with the addition of `ActiveRecord::Base#update`,
introduced in cb2bd4aa.

When running tasks such "rake db:setup", instead of showing messages
like "db_development already exists", it was showing a big stack trace
and a message "Couldn't create database for ..." with the configuration
options, a very confusing message with a big trace.

This brings back the functionality present in 3-2, showing the same
message.

Fix regression introduced in pull 8812

See https://github.com/rails/rails/pull/8812#commitcomment-2416514

remove_possible_method -> remove_method

  Date#to_time and Date#xmlschema methods defined in Ruby 1.9.3

Introduced in 3bfd99de.
Related to #8840.

[ci skip]

Clearer conditional in constraint match check

Adding tests to cover untested methods in errors_tests.rb

Fixed nested fields bug when called with AssociationProxy