This undoes https://github.com/rails/rails/commit/7241498e51120b9847a8bc16cf48551db0f3e216

https://github.com/codahale/bcrypt-ruby/issues/128 is fixed and closed.

remove obsolete i18n links from guides [ci skip]

Reorder paragraphs in the Routing API docs

The previous order made sense [when `match` was used twice to point to two different actions](https://github.com/rails/rails/commit/7305ef842b675bf965f063de681a96294577fb84). In this case the note was misleading as posting to `/posts/:id` would still route to `show` action.

Remove needless `break;` [ci skip]

Fixed comments of add_foreign_key method

The comments of add_foreign_key method was displaying incorrect constraint name.

References https://github.com/rails/homepage/issues/46.

add return values to example [ci skip]

This reverts commit b3c48751, reversing
changes made to 4b436518.

Rename dependencies.rake to cache_digests.rake

As the tasks are related to cache_digests and 
as they are already namespaced under cache_digests,
renaming to cache_digests.rake makes it to know
where to find these tasks.

Remove passing `with_dispatchers` to AppGenerator

Job payload should be symmetric across JSON dump/load

use same name to type object

Placing non-native JSON data types, like symbols, in the hash to serialize means that the deserialize method will return something different from what was serialized, a common bug and source of frustration for devs.

This method will only be added when used with Ruby 2.3.0 or greater.
This method has the same behavior as `Hash#dig`, except it will convert
hashes to `ActionController::Parameters`, similar to `#[]` and `#fetch`.

AppGenerator: allow both 'rake' and 'rails'

Pass headers through to payload for logging.

This commit comes from the comments made by @matthewd at https://github.com/rails/rails/pull/23795/files#r54469637
and by @rafaelfranca at https://github.com/rails/rails/pull/23795/files#r54609364

The idea is that if you type (for example) "rake db:migrate" in an AppGenerator,
then this should actually invoke `rake db:migrate` on the command line, whereas
if you type "rails_command db:migrate", this should invoke `rails db:migrate`.

- While working on https://github.com/rails/rails/pull/22790 I found out
  that we pass `with_dispatchers: true` but it's not used at all by Rails.
- We were passing `with_dispatchers: true` in few tests too but again
  it's not used by Rails.

Follow up to #24079

Make request headers available in the event payload so that it is available to attached ActionController::LogSubscribers.

Remove redundant regexp escapes in generators

Execute default_scope defined by abstract class within the scope of subclass

Friendly error message if missing `listen` development dependency

Advertise the console web-console feature

Optimize url helper

Fix the tests after #24104

In the latest version of Web Console, you can call `console` anywhere in
your application and get a console with that binding in it. I think this
is worth advertising, as it may be useful to do outside of controllers
and views.

[ci skip]

reduce string allocation.
- Use freezed empty string instead of create one every time we need to return it