`Mokei` is a builder library for Rails applications.

A honeypot style captcha extension for ActiveRecord. Simple one-line inclusion in the model combined with a simple form field should trap the bad guys in the molasses.

A flexible way to track user's interactions within your ruby web applications

A thin wrapper to use Rails Migrations in non Rails projects

A rails gem that allows you to briefly defer execution of tasks and return from requests faster.

A simple migrator/seeder

File attachments as attributes for ActiveRecord

These are extensions from the money/currency classes.

A concise and easy-to-use Ruby library that connects ActiveRecord to the Sphinx search daemon, managing configuration, indexing and searching.

Mongoid to ActiveRecord belongs to assocations with eager-loading

Provides a straightforward way for auditing changes on active record models, especially for composite entities. Also provides helper methods for easily rendering an audit trail in Ruby on Rails views.

Convert MongoDB query to Arel for MySQL. Forked from miyagawa/mongery

PaperTrail DropIn replacement to store version in MongoDB

Rails specific I18n model localization meant to tie-in to existing ActiveRecord models, ala Globalize2, backed by MongoDB rather than an RDBMS. May include UI elements, too.

It is a gem for Fabio

It is a gem for Fabio

Monocle helps you manage your DB views.

Add table-level database locking to ActiveRecord

month_constrain is a re-implementation of acts_as_month_constrain for Rails 4, and 5.

The crowd, suddenly there where there was nothing before, is a mysterious and universal phenomenon. A few people may have been standing together -- five, ten or twelve, nor more; nothing has been announced, nothing is expected. Suddenly everywhere is black with people and more com...