Define SDT (DTrace) probes at runtime in a Ruby program

Fast, well documented C stats extension for Ruby.

Embedded commerce operations with SQLite storage. Provides a complete commerce API including customers, orders, products, inventory, returns, carts, analytics, and more.

Install gsl, statistics2 and provides a C extension to optimize the following methods * Vector#frecuencies * Vector#set_valid_data * Vector#check_type * Dataset#case_as_hash * Dataset#case_as_array * Bivariate::Tetrachoric

STOMP frame parser.

Temporary stopgap workaround for MRI Ruby versions 2.2.7, 2.2.8, 2.2.9, 2.2.10, 2.3.4, 2.4.1 for the bug https://bugs.ruby-lang.org/issues/13632 until it gets backported

Stop in a C debugger when a Ruby method is called

Simple time measurement, with monotonic clocks

MPQ library for Ruby using the StormLib C library

A simple library with String Metric algorithms

Ruby SUBDOMAINZ library

C implementation of IPv4, IPv6 address and network parser with fast determination of IP membership within a given subnet.

Highly optimised Sudoku objects and mixins for Ruby

Twitch chat client gem using websockets and twitch irc

Native Ruby Extension to work with Sunxi GPIO

Simple gem to add color to your fancy terminal ASCII characters. Extends string class. As easy as: puts "hi, i'm the color".red \n Supports colors red, yellow, green, magenta, as well as colors for warning, success, and error.

Nokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features is the ability to search documents via XPath or CSS3 selectors. XML is like violence - if it doesn’t solve your problems, you are not using enough of it.

Arithmetic mean from array written in C.

This is a convenience gem wrapper for the svm_light command line binaries (svm_learn and svm_classify). No Ruby interfaces.

An elegant, modern, multithreaded, event-driven, modular chat bot designed upon a multi-protocol model.