Ruby gem for using PiFace Extension Board (and Raspberry Pi)

Ruby client for PlanetScale Databases

Adds right-to-left (RTL) text support to Prawn PDF generator. Fully supports Arabic script languages (Arabic, Persian, Urdu) with contextual letter shaping and ligatures. Also supports Hebrew and other RTL languages with bidirectional text reordering. Handles mixed LTR/RTL text properly.

FFI wrapper around portable semaphore library with mutex and condition vars built on top.

leader election with zeromq for ruby using widely available leader election algorithms, similar to gen_leader erlang project in essence

Pyroscope FFI Integration for Ruby

A Ruby RabbitMQ client library based on FFI bindings for librabbitmq.

raylib is a simple and easy-to-use C library for enjoying videogames programming. This gem provides Ruby language bindings for raylib, making it easier to develop games in Ruby using raylib.

Rbind is developed to automatically generate ruby bindings for OpenCV but is not tight to this library.This gem is still under heavy development and the API might change in the future.

Ruby binding to Termbox, a ncurses alternative.

RDF.rb plugin for parsing/serializing NTriples, RDF/XML, Turtle and RDFa data using the Raptor RDF Parser library.

ffi-opengl is an autogenerated[1] ruby FFI interface towards OpenGL libraries (GL, GLU, GLUT). The FFI layer ensures compatibility among all Ruby implementation that support it. At the moment, this means that you can run the same ffi-opengl script with MRI Ruby and JRuby. ffi-opengl API aims to ...

ruby method describer to make it possible to inspect methods [rdoc, signature, etc.] at runtime, for example while debugging or in irb.

RightAgent provides a foundation for running an agent on a server to interface in a secure fashion with other agents in the RightScale system using RightNet, which operates in either HTTP or AMQP mode. When using HTTP, RightAgent makes requests to RightApi servers and receives requests using long...

RocksDB for ruby using FFI

Ruby bindings for rpm. Almost a drop-in replacement for ruby-rpm. Uses FFI.

ruby-bindgen reads C and C++ headers with libclang and emits Ruby bindings. It supports three output formats: Rice C++ source for high-fidelity C++ wrappers, raw FFI for plain C libraries, and CMake build files to compile the generated extensions. Bindings are driven from a YAML configuration tha...

This gem is built on top of libnfc and libfreefare using ffi and supports: * Reading and writing Mifare Classic and Ultralight tags * Android HCE / Blackberry VTE emulated tags * Dual-interface smart cards like MasterCard PayPass or Visa payWave

Run Perl code from any Ruby application, or run Perl web apps on Ruby.

The rubyzip-bzip2 gem provides an extension of the rubyzip gem for reading zip files compressed with bzip2 compression