{Marlowe}[https://github.com/KineticCafe/marlowe] is a Rack middleware that extracts or creates a request ID using a pre-defined header, permitting request correlation across multiple services. When using Rails, Marlowe automatically adds itself to the middleware before <tt>Rails::Rack::Logger</tt>. As of Marlowe 3.0, a Faraday middleware is provided (<tt>require 'marlowe/faraday'</tt>).

LiveAST enables a program to find the ASTs of objects created by dynamically generated code.

A Nanoc filesystem to permit using conrefs/reusables in your content.

Perfect Shape is a collection of pure Ruby geometric algorithms that are mostly useful for GUI manipulation like checking viewport rectangle intersection or containment of a mouse click point in popular geometry shapes such as rectangle, square, arc (open, chord, and pie), ellipse, circle, polygon, and paths containing lines, quadratic bézier curves, and cubic bezier curves, potentially with affine transforms applied like translation, scale, rotation, shear/skew, and inversion (including both the Ray Casting Algorithm, aka Even-odd Rule, and the Winding Number Algorithm, aka Nonzero Rule). Additionally, it contains some purely mathematical algorithms like IEEEremainder (also known as IEEE-754 remainder).

A Ruby library that is the core module of the Qiita-specified markdown processor.

Generate view templates dynamically in Rails tests

ActiveRecord Apache Pinot Adapter

A client for using api.acuitydata.co.za API in Ruby. This is an unofficial project.

Calculations for AIRAC (Aeronautical Information Regulation And Control) cycles.

Build XML descriptions of aeronautical infrastructure either as AIXM 4.5 (Aeronautical Information Exchange Model) or OFMX 1 (Open FlightMaps eXchange).

A client for using the ApiPattern API in Ruby. Built from their api documentation. This is an unofficial project.

AppIdentity is a Ruby implementation of the Kinetic Commerce application identity proof algorithm as described in its [spec][].

Archiving aged records to archive table

An easy way to follow the "Arrange, Act, Assert" pattern in your Ruby on Rails tests

Simple AS2 server and client implementation. Follows the AS2 implementation from http://as2.mendelson-e-c.com

Test GirFFI-based applications using Atspi

AWS SQS Moniter.

The badgeapi gem provides Ruby bindings for the Lancaster University Badge API platform. It allows for quicker and easier access, insertion and consumption of data from the API.

Ballot provides a two-way polymorphic scoped voting mechanism for both ActiveRecord (4 or later) and Sequel (4 or later).

An unofficial client for https://book-value.co.za/.