Manage tool for ruby script which executed to DB only once.

Durable queues which commit with database transactions.

Dump (parts) of your database to db/seeds.rb to get a headstart creating a meaningful seeds.rb file

Add geometry features on Active Record models

Extract a subset of a relational database for use in development or testing. Provides a simple API to filter rows and preserve referential integrity.

Unload and upload database-tables to a file-system

Tool for database maintenance.

DBViewer is a mountable Rails engine that provides a simple interface to view database tables and their records.

Database utilities

Deactivatable provides methods and a default_scope to allow ActiveRecord objects to be deactivated instead of deleted. This is useful if an object needs to be removed from general use, but it's data needs to be retained. Additionally, Deactivatable provides the ability to specify depe...

Provides automatic deadlock retry and logging functionality for ActiveRecord and MySQL

Ensure that all values in an enum are covered

DeclarativeGrid is a gem for rendering grids described in simple DSL

ActiveModel validation against duplicating records.

DeepCloning is a gem that is able to replicate a set of records in depth

A method to deep copy AR objects, including their associations

Convert result of count by multiple group to nested hash.

A comprehensive forensic deepfake detection toolkit designed for law enforcement, military, and national security applications. Features AI/ML detection algorithms, forensic reporting, and court-admissible evidence generation with high accuracy deepfake detection for video, audio, and image fi...

This gem allows you to 'freeze' your ActiveRecord models to Rails compatible fixture files. This allows you to store real data statically for quick start dev/staging evironments.

Use deep_pluck as a shortcut to select one or more attributes and include associated models without loading a bunch of records. And DRY up your code when using #as_json. Added a filter for graphql_rails_api gem