An ActiveRecord extension for writing commonly useful atomic SQL statements to avoid race condition.

A pgcrypto based Encryptor implementation for attr_encrypted

Gem for adding auction behavior to models.

Works with Facebook.

AwesomeExplain provides the same APM level of query analysis under your development and test Rails environments.

This gem uses PostgreSQLs hstore datatype and ActiveRecord models to translate model data. It is based on the gem hstore_translate by Rob Worely.

Backfiller for null database columns

A versatile business automation suite offering key components for building and automating a wide variety of use cases. It provides an easy-to-use tool for implementing automation workflows without excessive complexity. Formerly known as 'bns'.

This app extends active record to allow you to change the polymorphic type value in relationships. It also extends active record batching functions to be able to order records while batching. - As a bonus. the same 'split_batches' function is made available to Arrays It also adds option...

Amazon Redshift adapter for Sequel

A Rails engine to simplify integration with BookingSync API

A mountable engine for bridge data storage, can either be used for direct database connection or as a localized data storage mechanism

MixIn used to extend ActiveRecord::Base classes implementing bulk insert and update operations through {#create_many} and {#update_many}.

Imagine you have an Account model which has many transactions. calculable_attrs gem allows you to define Account#balance as SUM(transactions.amount) directly in your Account model. And solves n+1 problem for you in an elegant way.

Rails active record grouping with range

Gem for generating Canvas models and migrations and syncing data from Canvas

Provide a Settings class to be used in Catarse that will store all data on a table containing key/value pairs.

This rails engine represents the core module for CATS applications

Asynchronously LISTEN for Postgresql NOTIFY messages with payloads and Do Something

Low level manipulation tool for Chef Infra Server