Filters to detect spam, trolls and unwanted content

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

Leveraging Doorkeeper as single-sign-on OAuth server. To provide true single-sign-OUT, every request on an OAuth client app is verified with the SSO server.

Provides SSO auth functionality based on Omniauth

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postgresql extended operators

Dorm (Data ORM) is a lightweight, functional ORM built on Ruby's Data class. Features immutable records, monadic error handling inspired by dry-monads, and a functional programming approach to database operations.

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,...

ActiveRecord-backed data store for Dragonfly

A protocol implementation for Distributed Ruby (DRb), supporting connections through a PostgreSQL server by using the LISTEN/NOTIFY event system.

Distance queries for ActiveRecord 3

Simple, performant settings for your Rails application

An engine which contains core models for Supply Chain Financing.

An engine which contains payment models and services for Supply Chain Financing.

I use it to keep track of various mini-apps within a larger app.

Allows ductr to interact with PostgreSQL DMBS.

postgres extension with fun

We use it for our capybara/Cucumber features.

it dumps

Simplify data imports and exports with this slick ActiveRecord extension