An Active Model validator that uses the face.com API to ensures an image contains a face

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Allow addition of custom 'magic' columns to ActiveRecord models.

Moderated fields or whole model instances are serialized and saved into a separate moderations table. The moderation can then be accepted and the changes will be applied to the model. This way, lookups for existing, accepted fields or entries will be much faster than if using something like Papertrail, since the changes that have not yet been accepted are stored outside of the model table - in the moderations table.

Create translations for your ActiveRecord models. Uses delegate pattern. Fully tested and used in a several production sites.

Ruby library for image galleries generation.

New Relic (on Heroku) currently reports queue times as queuing at the router level. The goal of this gem is to provide new relic with the proper queueing time for requests, which takes into account queue time at the dyno level.

A persistence library based more closely on the repository model. Used in production for several years.

Adds common gamification features such as points, leaderboards, and achievements to a Rails Application.

Humanizes datetime for Active Record objects.

A re-imagining of the iconic BBS software.

Inum(enumerated type of Integer) provide a java-Enum-like.

isbn_validation adds an isbn validation routine to active record models.

istox backend shared gem

Rails engine built on top on Active Job gem to persist job results and notify job status changes

A Rails engine to durably deliver schematized events to Amazon Kinesis via DelayedJob.

Handles application errors and model validations

This gem allows you to filter and sort an ActiveRecord relation based on a request, following the JSON:API specification as closely as possible.

Easily add Judge client side validation to your SimpleForm forms.

Create flexible builders to export your queries easier than ever