Uses EXPLAIN to get an estimate count for an ActiveRecord::Relation

Database based event counter with throttling per time intervals

Everett is a substitute for Active Record Observer on Rails 5.

This concern maintains the illusion that a given object has specified attributes, when those attributes are in fact attached to an associated object. This is particularly useful for different classes within a single-table inheritance table to have access to separate fields in class-specific associations.

A zero-configuration logging solution for projects using Sidekiq, Rails, Sequel, etc.

facetq - "stand-alone" facet (activerecord) models for easy (re)use for sql database queries and more

Facteur allows you add a messaging system in your Rails 3. You can create many mailboxes for your users. They will be able to send and receive messages.

The factory_bot_caching gem provides a caching mechanism for Factory Bot/Factory Girl to significantly reduce test suite runtimes in factory heavy test suites.

A library for preloading test data in rails applications.

A gem that helps you generate your factory files.

Create json fixtures from your FactoryGirl factories

FactoryGirl can now handle JSON representation for an object.

Fast ActiveRecord Serializer

Define the rules for accessing resources through a simple DSL.

This gem introduces the concept of "features" and "settings" to your Rails app. It provides an easy way to define such features and settings with default values right in your code and will persist them in the database.

Implements a simple system for handling xml news feeds with caching.

ActiveRecord plugin

Extensions for Finder classes

APN on Rails is a Ruby on Rails gem that allows you to easily add Apple Push Notification (iPhone) support to your Rails application. This version includes an association between an assumed User model and APN::Device

Common library for sending sms and OTP verification