Contextual authorization for your Rails (3+) application

Arsenicum: multi-backend asyncronous processor.

ActiveRecord serializer, avoid N+1

Isolated Multibase Support for ActiveRecord Models with dynamic config

Faciliates generating static sitemap XML files from ActiveRecord

This gem takes an open approach and lets you decide how little or how much your project will be using the soft delete pattern. It can be configured on a per-model level to use whichever features are appropriate at the time. This makes it especially easy to introduce soft delete into existing projects.

Override migration methods to support UUID/ULID columns without having to be explicit about it.

Artaius is an IRC (Internet Relay Chat) bot for KAG (King Arthur's Gold) game. It cannot everything for the time being.

artbase-importers - artbase (SQL) database machinery 'n' support; build single-file SQLite artbase.dbs and more (via active-record machinery)

Provides a Rails interface to Archivist's Toolkit

ActiveRecord plugin to translate.

Automated user resolution based image size choosing for your Rails views, but done at the backend.

A ruby gem to help with common artist and artwork attributes.

Adds .virtual_field method to make it easy to define virtual fields

Arvo font by Anton Koovit for rails asset pipeline

utility functions for ActiveRecord.

utility functions for ActiveRecord.

An example of integration fonts with rails asset pipleline

This gem adds two new methods to ActiveRecord (and ActiveRecord::Relation) that allows to sort SQL queries without using the "ASC" and "DESC" SQL keywords.

a web development framework