A Ruby gem that implements single-table inheritance (STI) for ActiveRecord models using string, integer and boolean column types.

A Rails plug-in, which checks various services (db, cache, sidekiq, redis, stripe, mailgun, etc.).

All draft data is saved in a separate table, so no need to worry about existing code / SQL accidentally finding non-approved data. Supports draft changes to existing objects, and creating new objects as drafts. Supports 'draft transactions' which may update / create many objects, and must be approved / rejected in their entirety.

ActiveRecord-backed data store for Dragonfly

Dragonfly data store that uses Mongoid::GridFs.

An engine to easily add in a Device model and registration / deregistration system by supplying a token provided mobile applications. Provides easy associations to device owner models.

Draw a graph of dependently destroyable associations and never dread about destroying your records again!

Dried authorization solution for Rails. All permissions are stored in a single location.

Downstream Media Library Rails Engine

Simplify data imports and exports with this slick ActiveRecord extension

Engine that helps you to generate dynamic error pages with Rails

Let's your views define attachment styles, and delays processing all the way to the first user who requests it.

aws dynamodb api

things

Uses atomic writes to DynamoDB to ensure you hold an exclusive lock on your records

Improved batch processing in Rails

Start your client side out right

High level plug-and-play interface for composing Machine Learning applications

Edgestitch allows engines to define partial structure-self.sql files to be stitched into a single structure.sql file by the umbrella application.

An ActiveRecord extension to deal with Extended DateTime Format attributes