Adds advisory locks that are automatically released at the end of a transaction.

Store attribute changes during ActiveRecord Transaction

Set transaction isolation level in the ActiveRecord in a database agnostic way. Works with MySQL, PostgreSQL and SQLite as long as you are using new adapters mysql2, pg or sqlite3. Supports all ANSI SQL isolation levels: :serializable, :repeatable_read, :read_committed, :read_uncommitted.

Adds :isolation_level option to ActiveRecord #transaction calls, as well as :minimum_isolation_level. Supports mysql and postgresql.

Functions to wrap and retry a code block when the DB declares a serialization failure or deadlock.

Retries database transaction on deadlock and transaction serialization errors. Supports MySQL, PostgreSQL and SQLite.

Assists your everyday re-encryption needs, in Rails.

This library is supposed to simplify rolling back transactions, preserving some data still stored.

Transfer data from any source database, supported Sequel, to ActiveRecord, Sequel or Mongoid models

Fast and efficient model translations in the databse for PostgreSQL hstore and JSON.

Permit to listen all transition movements

This game was build to make whole proccess of working with translation for DM to be almost invisble. That was THE AIM.

Translations are saved in-column as a serialized hash or using HStore.

Simple, automatic translations for your Rails app.

ActiveRecord/Rails simple translatable attributes

Utility class for (somewhat) transparently wrapping a collection with mapping functions applied as values are added to and read from the collection. Especially useful for ActiveRecord serialized or PG Array fields

File translation and conversion utility

Transplant your data from your old database into your new Rails application

Add commenting functionality to any application model.

Soft delete active record models