This gem can read proprietary MathType binary equations that are usually embedded in Word documents and convert these equations into an XML form. This XML form can then be used for further processing, e.g. to convert the equation to MathML.

Converting images to mosaic arts using Minecraft textures and .schematic files.

Constructs Modbus standard datagrams that make it easy to communicate with devices on Modbus networks

Generate a morse code .au file from a string

Reads MP3 headers and returns their information.

Read files and metadata from MPQ archives

Listens and parses netflow datagrams sent from network devices. More information on Netflow format: http://tools.ietf.org/html/rfc3954

Networked RFID support library

Openra Rubygem

Graph Database OrientDB native client for Ruby

A simple parser utility for param.sfo

Partoo parses data from par2 files allowing programmatic access.

Client for accessing the Peerplays blockchain.

Ruby wrapper for the Prologix GPIB controllers, USB & Ethernet.

Pruim is a Pure Ruby Image Library. Currently only supports BMP, PPM and PBM formats, but preserves palette ordering on reading and writing.

A Ruby interface to QQWry IP database

A Ruby interface to QQWry IP database

Library for parsing the GPS data embedded to JPG files by QuickRoute (http://www.matstroeng.se/quickroute/en/).

http://rtrack.ru

A portable Executable (PE) file format library that provides support for reading PE files.