Move the private method #extract_schema_and_table into a separate
Utils module so that it can be tested without resorting to #send.

Properly cache value when it is "false"

replaced some "i += 1" sort of codes with Enumerable#with_index

That integer is rather irrelevant, the only thing that matters is that
it is consistent and with no apparent bias. Zlib.crc32 is 8-10 times
faster than bytes.sum, so use that.

Fixing asset number for asset_path with %d to be consistent in ruby 1.9

Using the sum of bytes instead the hash of the path when replacing the wildcard of the assets path because in ruby 1.9 is not consistent

Updated rake:notes to search additional directories

Make `ActiveRecord::Batches#find_each` to not return `self`.

Add require ActiveSupport delegation to ActiveRecord::Relation class.

Rails app template: setup different mass assignment sanitizer for envs

Fix test warnings

This caused that `find_each` was producing extra db call taking all the records from db, and was less efficient than `ActiveRecord::Base#all`.

For production - leave the default
For test and dev: :strict.

collection_singular_ids ignores association :include option

rake db:test:purge creates mysql database with wrong charset & collation (master branch)

Don't construct association scope in initializer. This yields a big performance gain for cases where the association is never used to load the target, for example with preloading. Related: #1873.

See new method mysql_creation_options. It is used by both
create_database and recreate_database so they are consistent.

(Cherry pick of 3ba3125b)

This is because only template rendering works with streaming.
Setting it at the class level was also changing the behavior
of JSON and XML responses, closes #1337.

Remove case statement changes from 2e0840dd and 56ac32ad. Inheritance FTW.

when condtions references tables from includes.
Test fail because of invalid sql:
ActiveRecord::StatementInvalid: SQLite3::SQLException: no such column: comments.id:
SELECT "posts".id FROM "posts" INNER JOIN "readers" ON "posts"."id" = "readers"."post_id"
WHERE "readers"."person_id" = 1 AND (comments.id is null)

Bug described in github#925

This commit will revert fix from https://github.com/rails/rails/commit/3436fdfc12d58925e3d981e0afa61084ea34736c , but tests is ok.

Bug described in #6569 ticket.

Addresses an inconsistency in the ActiveRecord::Base.method_missing handl

Fix timezone handling in String.to_time

Fix failing test because of Timezone difference.

Accept application.js/.css to exist in a deeper directory depth by default

Fixed AR::Relation#sum compatibility with Array#sum