fast and consistent return when local_cache does not exist

Add days_in_year method to Time class

Fix week_field returning invalid value

According to the W3 spec[1] the value should use a 1-based index
and not a 0-based index for the week number.

[1]: http://www.w3.org/TR/html-markup/datatypes.html#form.data.week

Minor fix in Module#mattr_reader documentation

Clarify i18n active[model/record] key differences

fix method name typo [ci skip]

ActiveJob docs text fix. [ci skip]

Allow `host` option in javscript and css helpers

dry up increment/decrement

I spent a decent amount of time the other day trying to figure out why my active model including class wasn't generating the properly localized validation messages, and a note like this would have saved me a lot of time.

fix application_controller require_dependency path generated by api scaffold generator

Improve support for non Active Record objects on `validates_associated`

Now both `javascript_include_tag` and `stylesheet_tag` can accept `host` option
to provide custom host for the asset

Skipping `marked_for_destruction?` when the associated object does not responds
to it make easier to validate virtual associations built on top of Active Model
objects and/or serialized objects that implement a `valid?` instance method.

In the app generator, regardless of the namespace, it is adapted to read the same `application_controller.rb`,
modified to api generator also be the same behavior.

ref 686966a1, 06ac63b4

Fix Unnecessary variable assignment /associations/builder/belongs_to.rb#add_destroy_callbacks

There is no need to to assign reflection name to a variable, because it's called once.

Parameterize with options to preserve the case of string

[ci skip]

There was a `ActiveRecord::Relation::RecordFetchWarning::ActiveSupport`
artifact caused by subscribing to AS notifications.

This type is backed by a class macro. Documentation related to the type
casting behavior should be added in the macro description.

[ci skip]

While `JoinDependency` and `JoinDependency::Aliases` were nodoced, the
inner `Table` class made them appear in the API.

[ci skip]

do not override fetch on local cache

fetch is supposed to behave differently, this was a mistake merged in

https://github.com/rails/rails/pull/22194

Return a sized Enumerator from Hash#transform_values{!}

The previous commit changes the state of the class, and while we are
cleaning up the database, I forgot to clean up the class

I've added a redundant test for this under the attributes API as well,
as that also causes this bug to manifest through public API (and
demonstrates that calling `reset_column_information` on the child
classes would be insufficient)

Since children of a class should always share a table with their parent,
just reloading the schema from the cache should be sufficient here.
`reload_schema_from_cache` should probably become public and
`# :nodoc:`, but I'd rather avoid the git churn here.

Fixes #22057

remove deprecated `:tokenizer` option from guide [ci skip]

guides, the required option in generators is no longer available. 

[ci skip]

`:tokenizer` option was deprecated in 1c341eb7

Added test cases

Using kwargs instead of three seperate functions

Updated parameterize in transliterate.rb

Updated parameterize in transliterate.rb

Added deprecation warnings and updating RDoc+Guide

Misspelled separtor. Fixed.

Deprecated test cases and added support to parameterize with keyword parameters

Squashing commits.

Fixed test cases and added deprecated test cases

Small changes to Gemfile.lock and CHANGELOG

Update Gemfile.lock

Add comma to to make the information clear