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

Changes behavior of Active Record present?

Store a few extra (non-searchable) attributes away in a bucket. This is probably a horrible idea, but try it anyway.

A simple and non-intrusive way to mark deprecated columns/attributes in your models. Any usage of these attributes will logged with a warning message and a trace of where the deprecated attribute was called. An exception can be optionally raised as well.

A pgcrypto based Encryptor implementation for attr_encrypted

Auditor allows you to declaratively specify what CRUD operations should be audited and save the audit data to the database.

AuditTracker helps you centralize data tracking configuration to be used across different models

Automatic Foreign Key automatically generates foreign-key constraints when creating tables or adding columns. It uses SQL-92 syntax and as such should be compatible with most databases that support foreign-key constraints.

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

This engine allows users to inject requests into a queue to be processed. The queue handles bank account validations, credit payments, debit orders and collecting bank statements/notify me statements.

A highly available, reliable messaging infrastructure

Allows hstore columns to store belongs_to association foreign keys with the same functionality as the default belongs_to

Provides more advanced and flexible 'if then then that' style conditional validation. Validate fields based on the values of other fields in your model.

This rubygem does not have a description or summary.

BigRecord is built from ActiveRecord, and intended to seamlessly integrate into your Ruby on Rails applications.

bio-ngs provides a framework for handling NGS data with BioRuby

bio-ngs provides a framework for handling NGS data with BioRuby

Ruby UCSC API: accessing the UCSC Genome Database using Ruby

Rails migration helpers.