Does what `has_secure_password` does, but for any attribute that you want. It does not have to be a `password` attribute. It may be for example `security_answer`

Drop-in replacement for has_secure_password that uses argon2

HasSecureUuid provides you an easily way to generate random uuids for any model in ruby on rails. **SecureRandom::uuid** is used to generate a unique uuid, so collisions are highly unlikely.

Allows to easily add SEO fields for models

Adds dynamic attributes through serialize. This way, it's in one table, and it's still trivial to track changes to your records.

parent.children.where.not(id: self.id), extended to n parents

has_sti provides helper methods for Single Table Inheritance models of Active Record. It creates methods that allow to determine exact type of model and scopes that make easy to find records of certain type.

Simple tagging with contexts.

Extend ActiveRecord models to generate uniq secure tokens before saving

Identifies your active records with a random token. For more information, please see the documentation.

For those pesky times when has_many just isn't specific enough.

Assigns a case-insensitive unique three-letter code to each record in a scope, based loosely on some other attribute of the record

Adds validations on URL attributes for ActiveRecord models. URL scheme will be checked and added before updating the database if necessary. A raw_attribute method will also be added to display the url without HTTP(S) scheme or trailing slash.

The has_uuid gem adds a UUID to your AR models. See the README for details.

has_validated_attributes is a Ruby on Rails gem that lets you validate your fields.

how many queries did you run? this will tell u

use has_set and has_enum in your ActiveRecord models if you want to have one (has_enum) value from a defined enumeration or more (has_set))

Easily fire webhooks for any ActiveRecord model

Health status API server

Plugin to check activerecord connection in heartcheck.