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.

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

Soft Delete records with deleted_at and deleted_by

Trashy let's you soft-delete Active Record models with ease

Travis CI backup tool

Making Praxis more like rails with active record, inherited resources inspired conventions

ActiveRecord attributes DDL, struct/array attribute types, an enum implementation that doesn't suck, etc..

Allow your application users to start fantastic hunt for big treasure

Given a tree of relationships in a similar format to strong params, analyzes attribute changes by call chain. Call just before and after you make a change. Completely ORM and framework agnostic.

Simple trees for ActiveRecord

Tree structure visualization function library