Messsages can be sent based on creating, updating, or destroying a record. It also uses state-events to send messages based on state changes.

OGN (glidernet.org) broadcasts aircraft positions as APRS/APRS-IS messages. This gem hooks into this stream of data and provides the necessary classes to parse the raw message strings into meaningful objects.

oj_windows is a fork of Oj (https://github.com/ohler55/oj) by Peter Ohler, adapted to build with the MSVC (mswin) Ruby toolchain: pthread mutexes replaced with Windows primitives, POSIX headers guarded, and SIMD string scanning enabled under MSVC. It provides the full Oj API (module Oj) and JSON-gem compatibility. Because it defines the same Oj module, it is a replacement for - and cannot be installed alongside - the upstream oj gem. Requires Ruby 3.4+ built with the MSVC toolchain (RubyInstaller/MinGW users should use the upstream oj gem instead).

An OmniAuth strategy for authenticating with Clover POS using OAuth 2.0. Supports both sandbox and production environments with automatic endpoint switching.

An OmniAuth strategy for authenticating with FreshBooks using OAuth 2.0. Compatible with OmniAuth 2.0+ with multi-business support, identity fetching, and token refresh capabilities.

A peg parser not using custom sytnax but exposing an OO based API

Seamlessly integrate Opal (Ruby to JavaScript compiler) with Rails using Vite for fast development

Generates OptionParser using an OpenStruct

A flexible, command-line utility which generates memorable passwords. The enemy knows the system -- Claude Shannon / Auguste Kerckhoffs

This powerful database utility library simplifies and automates common database tasks, including exports, imports, and data migrations. With its intuitive interface and robust feature set, it enables developers to manage databases more efficiently, saving time and reducing errors in the process.

Ruby Gem for the Osuny API

Browse, view and revert changes to records when using Ruby on Rails and the `paper_trail` gem.

Production-grade Ruby client for Parse Server. Map Parse classes to Ruby models with typed properties, associations, and validations; build queries with a chainable DataMapper-style DSL; handle auth, sessions, MFA, cloud code webhooks, and push; introspect and migrate schemas; manage role hierarchies; scope access with per-agent ACL/CLP; generate GraphQL types; run Atlas Search and vector search; and bypass REST for high-throughput reads via the MongoDB-direct pipeline.

Run several programs at once, control them and watch the logs

Provide a database-backed enumeration between indices and symbolic values. This allows us to have a valid foreign key which behaves like a enumeration. Values are cached at startup, and cannot be changed.

Import/rename photos & videos from one directory to another.

Some people are picky about the bitcoin nodes they connect to.

Some people are picky about the bitcoin cash nodes they connect to with bchd.

A Ruby wrapper for the OpenStreetMap Nominatim API.

Pronto runner for golang tools