Track newsletter unsubscriptions

Uses parent_id and position to create an ordered tree.

Simple sorting gem for RubyObject's and ORM's

Non-intrusive Rails engine for monitoring CRUD operations and transforming them to event sourcing

A collection of ui components implemented in cells.

An API consumer for Eventbrite APIV3 using Faraday

Gets JSON data from different APIs to build a local database that can be used in other applications

OrgTp shows text table like emacs org-table for easy reading.

OriDomi, bundled for the Rails 3.0 and up

A simple library for storing temporary orphan records.

Get rid of spam on your Outlook account

Build Rails apps to manage batch jobs (currently OSC specific). Provides generators and a Rails plugin.

oss_active_record is a library providing an all-ruby API for the OpenSearchServer search engine.

Suite of tools for reporting health of F/OSS communities

Provides ActiveModel/ActiveRecord validators for OSU emails, name.#s, and emplids.

Add obvious `left_joins`, `outer_joins` methods to ActiveRecord as plain way to outer joins tables.

A Ougai json looger for Rails, it is based on lograge and ougai, and it is a rails engine, it works out of the box, just add it as gem is enough

Organizationally Unique Idenitfiers (OUI) offline database

Rails Railtie for sending email, SMS, and push notifications using the Outbox gem.

This lib/tool syncs your Outlook calendar with your (private) Google calendar. The synchronisation is only one-way: Outlook events are pushed to your Google Calendar. All types of events (including recurring events like anniversaries) are supported.