From http://edgeguides.rubyonrails.org/active_record_migrations.html#types-of-schema-dumps: There is however a trade-off: db/schema.rb cannot express database specific items such as triggers, stored procedures or check constraints. While in a migration you can execute custom SQL statements, the schema dumper cannot reconstitute those statements from the database. If you are using features like this, then you should set the schema format to :sql. No longer is this the case. You can now use the default schema format (:ruby) and still preserve your check constraints.

Active Storage previewer for Microsoft Office files based on LibreOffice

PostgreSQL Adapter for Active Storage

Wraps the Qiniu Storage Service as an Active Storage service. https://www.qiniu.com

Add a `send_zip` method in your Rails controller to send a `.zip` file containing one (or many) ActiveStorage object(s)

ActiveRecord extension that turns your models into graph objects. Includes helper methods for adding <meta> tags and the Like Button to your views.

Simple Shopping Cart implementation

ActsAsTextcaptcha provides spam protection for Rails models with text-based logic question captchas. Questions are fetched from Rob Tuley's textcaptcha.com They can be solved easily by humans but are tough for robots to crack.

An advertising manager mountable engine

Plugin for adding ckeditor support in Administrate

JSON field plugin for Administrate

Core engine for adva-cms2.

Rails adserver tool for selecting a smaller subset of banners from all possible banners with differing banner placement combinations. Gem includes admin tools for handling banners in live environment. Includes basic targeting, viewcount, frequency etc setups.

Add real time capabilities to your rails app

A straight-forward REST API for Amazon's Flexible Payments Services.

Collection of UI widgets on top of anjlab-bootstrap-rails. Datepicker and Timepicker for now.

Document Rest APIs.

Perform background jobs and ask for the result in a simple way.

AutoForme is an web administrative console for Sequel::Model that supports Roda, Sinatra, and Rails. It offers the following features: * Create, update, edit, and view model objects * Browse and search model objects * Edit many-to-many relationships for model objects * Easily access associated objects * Support autocompletion for all objects * Allow customization for all likely configuration points, using any parameters available in the request

Modify autoloading to assume all files within a directory belong in a namespace