Based on code at https://gist.github.com/910368#file_as_dependencies_patch.rb

A test helper that removes `ActiveSupport::Deprecation` noise from being interlaced in your test output. Instead this gem collects any and all deprecation warnings that occur during your tests, and succinctly reports them at the end of the test run.

Adds methods such as `#change`, `#truncate`, `#round` to `Duration`

Convert ActiveSupport::Duration objects to human-friendly strings like '2h 30m 17s'.

active_support-encrypted_redis_store provides a encrypted cache for ActiveSupport. It protects your critical data by enabling runtime encryption in the redis_cache

Adds fiscal date support to Date objects

Ensure load hooks can be called more than once with different contexts

Rails v8 ActiveSupport::Logger backported to Rails v5.2+ & Ruby 2.7+

ActiveSupport::Notifications backported for Rails 2.3

adds ActiveRecord-like logging to anything you want

Rails v8 ActiveSupport::TaggedLogging, fixed & backported to Rails v5.2+ & Ruby 2.7+

Provides some additional test methods to ActiveSupport::TestCase.

Metadata (key-value) support for ActiveSupport::TestCase

active_triples-local_name provides a standard interface and default implementation for a minter of the local name portion of a URI.

Typed store for active records json columns (postgresql, mysql, sqlite)

Generate obfuscated UXid's.

Allow to store ActiveModel validations in ORM.

Validate commonly used attributes easily with ActiveValidation.

Contains validators for date and time values, type checking.

In a class inherited this class, constant variables get the behavior like records of ActiveRecord.