Libaries to assist with mining data from donorschoose.org Hacking Education project

Mark methods as deprecated

Find exact and similar records

postgresql extended operators

DoRole provides a clean and intuitive way to manage roles and permissions in Rails applications

ActiveRecord Multi-tenant

Test doublecheck views with ActiveRecord

A double-entry accural accounting system

Douglas adds stamps to any ActiveRecord model, like {created,updated}_by

Minimal abstraction to write parameterized filters for ActiveRecord models

All draft data is saved in a separate table, so no need to worry about existing code / SQL accidentally finding non-approved data. Supports draft changes to existing objects, and creating new objects as drafts. Supports 'draft transactions' which may update / create many objects, and must be approved / rejected in their entirety.

Drafteable is a super simple and opinionated ActiveRecord model draft behavior encapsulation

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ActiveRecord-backed data store for Dragonfly

Manipulate a database using Amazon Alexa skill voice commands, eventually to be used to create syllogisms

Distance queries for ActiveRecord 3

Convert Google Spreadsheets to Rails Models

Rails is a framework for building web-application using CGI, FCGI, mod_ruby, or WEBrick on top of either MySQL, PostgreSQL, SQLite, DB2, SQL Server, or Oracle with eRuby- or Builder-based templates.

A simple ETL library that supports CSV, SQLite3, and ActiveRecord sources and destinations.

Simple, performant settings for your Rails application