A faster alternative to the custom use of `in_batches` with `pluck`.

Provides the ability to create Active Record objects from Protocol Buffer messages and vice versa.

Automatic generates public unique identifier for model

Support && Add syntax sugar to #or query method in Rails 3, 4, 5.

Provides a module insertion protocol to facilitate adding features to ActiveRecord

Adds useful accessors to ActiveRecord's Column object.

Adds support in ActiveRecord for PostgreSQL index expressions and operator classes, as well as a shorthand for case-insensitive indexes

Adds support for views to ActiveRecord

Small DSL to create ActiveRecord (>= 3.1) attribute predicates without writing SQL.

Allows multiple environments in database.yml, and dynamically switching them.

simple-admin

Simple, straightforward slugs for your ActiveRecord models.

Spectacles adds database view functionality to ActiveRecord. Current supported adapters include Postgres, SQLite, Vertica, and MySQL.

Grown up ActiveRecord::Store config options!

An ActiveRecord extension providing convenience methods for timestamp management.

types_from_serializers helps you by automatically generating TypeScript interfaces for your JSON serializers, allowing you typecheck your frontend code to ship fast and with confidence.

Adds unique attribute support to ActiveModel models.

CPF and CNPJ validations for ActiveModel and Rails

Define additional sets of validations beyond the standard "errors" that is tied to the ActiveRecord life-cycle. These additional sets can be defined with all the standard ActiveRecord::Validation macros, and the resulting collection is a standard ActiveRecord::Errors object.

Valle automatically sets minimum and maximum values for the fields of your ActiveRecord model(s), so you shouldn't worry, that string length or ID value will exceed the permissible limit.