The simple way to create form objects or command/service objects with ActiveModel.

Provides common interfaces for validating and abstracting business logic

adds before_create, around_create callbacks to action mailer 3

ActionMailer heavily-inspired gem to handle SMS/Text Messages

ActionModel helps to structure model logic with actions.

Log Rails application actions and filters when accepts a request

Easy way to track actions in your application without adding unnecessary code to your controllers.

Reusable view components for your Ruby web application

Allow to track changes of records which done through ActiveAdmin

Integrate useful fast links to set date ranges in to ActiveAdmin, for example today range, week range, month range

Allow user duplication of ActiveAdmin resources using the power of the Amoeba gem. Resource duplication can be performed by either persisting the model and its relations, or by pre-filling a new resource's form fields.

Easily add jquery inputmask to your ActiveAdmin.

Inspired by http://thepugautomatic.com/2014/03/draper/ to not use draper while decorating th

Provides ability to use form object in your ActiveAdmin application

Currently, ActiveAdmin resets the top navigation menu to display the sub navigation menu for all resources related to the parent resource. This gem adds a sub-navigation menu for those resources.

Good for auditing or versioning for Active Admin

ActiveBugzilla is an ActiveRecord like interface to the Bugzilla API.

Store Rails validations as JSON to serve via api and drive complex validation logic.

Activecube is the library to make multi-dimensional queries to data.Cube, dimensions, metrics and selectors are defined in the Model, similary to ActiveRecord. Activecube uses Rails ActiveRecord in implementation. In particular, you have to define all tables, used in Activecube, as ActiveRecord t...

This gem provides an interface to transcoding services such as Ffmpeg, Amazon Elastic Transcoder, or Amazon Elemental MediaConvert.