Fix n+1 aggregate sql functions for rails

Power tools for ActiveRecord relations (scopes)

integrate the elastic search engine with rails

FixtureBot gives you a Ruby DSL that feels like FactoryBot, backed by the speed of Rails fixtures. Define your test data in Ruby and generate standard YAML fixture files.

Build Relay-compatible GraphQL schemas based on ActiveRecord models

Rails style structure for GraphQL API.

Instructure-maintained fork of delayed_job

Builds ActiveRecord outer joins from association paths and provides references to table aliases.

kaminari-grape connects Kaminari and Grape

Double entry bookkeeping with Rails

A user-centric voting extension for Rails 3 applications.

Act as Notified is a flexible framework to add notifications to a Rails application

Octoshark is a library for switching between multiple ActiveRecord connections

Octoshark is a library for switching between multiple ActiveRecord connections

Provides automatic deadlock retry and logging functionality for ActiveRecord and MySQL

Paperclip-Azure is a [Paperclip](https://github.com/thoughtbot/paperclip) storage driver for storing files in a Microsoft Azure Blob.

A faster alternative to the custom use of `in_batches` with `pluck`.

Allows the *_type field in the DB to be an integer rather than a string

Build complex SQL queries by defining each subquery separately. Query::Composer will then compose those subqueries together, nesting as needed, to produce the final SQL query.

Properties gem for Ruby on Rails