Create a postgres dump file from a subset of tables

Simple tool to import/export databases inspired by taps but OOB, meaning databases are imported/exported from the filesystem.

A gem for archving (deleting) old records you no longer need. Send them straight to tartarus!

A data mapper ORM for Ruby. Persists POROs, enables DDD and fast tests. Makes your objects less alien.

Tolken's API is more verbose than most similar gems. The idea is that you should be aware of when you're dealing with translatable fields and what language you're interested in in any given moment. In tolken a translatable field is just a Ruby hash which makes it easy to reason about.

Transparent, extensible background processing for Ruby & PostgreSQL

Engine for admin

Core for all Tramway Rails Engines

Define transient tables and Active Record models for testing purposes.

Translatable columns for Rails 4, directly stored in a Postgres hstore in the model table.

Unidom (UNIfied Domain Object Model) is a series of domain model engines. The Common domain model engine includes the common models. Unidom (统一领域对象模型)是一系列的领域模型引擎。常用领域模型引擎包括一些常用的模型。

Uploadbox makes easy to manage files in your Rails application.

#Crowdsourcing management system for #RubyOnRails: http://bit.ly/voluntary-0-7-1

An ORM framelet that fits on top of ActiveRecord to give you 'Data Mapper' semantics.

Replicate any API to your database with WebhookDB. WebhookDB handles webhooks and intelligently polls APIs to provide a normalized, schematized, relational copy of API data. No new APIs to learn -- just an easy-to-use CLI to set up integrations, and then you get a database connection string to access your data. WebhookDB keeps everything up to date, automatically. Explore the extensive documentation at https://docs.webhookdb.com.

Advisory locking support for Postgresql done right.

Json API serializer gem

Authorization dsl to manage permissions in rails.

Provides services for the mass-import of complex relational data

Use the policy pattern to define access control mechanisms in Rails. Store user-level, group-level, or org-level permission on any given record or concept in the database with ultra-fast lookups.