ActiveRecord extensions for PostgreSQL. Provides useful tools for schema, foreign_key, index, function, trigger, comment and extension manipulations in migrations.

Sequences need some love. pg_sequencer teaches Rails what sequences are, and will dump them to schema.rb, and also lets you create/drop sequences in migrations.

Sequences need some love. pg_sequencer teaches Rails what sequences are, and will dump them to schema.rb, and also lets you create/drop sequences in migrations.

Intelligent caching, no observers necessary

This gem is an ActiveRecord extension which provides a convenient interface for managing per row properties.

A simple interface over several background job libraries like Resque, Sidekiq and DelayedJob.

Log inbound and outbound API requests in your Rails application

Creates a directory db/backup in the rails app and creates / loads YML files from there. After a backup, the db/backups directory is archived into a .tgz file and then deleted. When restoring, the db/backup directory is extracted from the .tgz file. All of the files in the 'files' directory are also backed up / restored. The default archive file is "site-backup.tgz" but any other one can be passed as an argument to both db:backup:write and db:backup:read, for example: app1$ rake db:backup:write app1$ cd ../app2 app2$ rake db:backup:read[../app1/site-backup.tgz] The environment variable 'verbose' or 'VERBOSE' if defined will result in some verbose output. To add the rake tasks to your Rails app, simply install the gem, and then add the following line to your 'Rakefile': require 'rails-backup-migrate'

Multi tenancy support for Rails

Patching rails include/select/virtual attributes issue ( https://github.com/rails/rails/issues/15185 )

Keep a DRY history of your ActiveRecord models' changes

Searchlogic makes using ActiveRecord named scopes easier and less repetitive.

Fast and unobtrusive activity tracking of ActiveRecord models using DataMapper and Redis

master-slave replication helper for ActiveRecord

When you write a web API, you make a promise to the world. RSpec API helps you keep your promise.

ruby-ensembl-api provides a ruby API to the Ensembl databases (http://www.ensembl.org)

SafeFinder lets you define model's null_object through simple DSL, and returns it when you can't find a result.

In an ActiveRecord migration, set the default to create a foreign key and index for all columns that define relatoins.

Adds support for enum data types in ActiveRecord

Extended support for foreign key constraints in ActiveRecord, including: definition as column attribute; deferrable; and SQLite3 support; cleaner dumps; and more!