buncher implements a variant of the popular k-means clustering algorithm as a native ruby extension. The variant uses the technique described in http://www.ee.columbia.edu/~dpwe/papers/PhamDN05-kmeans.pdf in order to find the best value of K.

Fast transliteration of Serbian Cyrillic to Latin and back. Brzo preslovljavanje ćirilice u latinicu i obratno.

A gem that provides a ByteBuffer class based on the bytebuffer rust crate.

Fast native implementation of byte buffer intended to be used as part of frame based protocol PDU handling code. Can serve as drop in replacement for Ione::ByteBuffer and used in DataStax Cassandra Ruby driver.

cabocha-ruby is a gem that provides Ruby bindings for CaboCha.

A ruby wrapper of the deep leaning framework

UnQLite powered simple key-value storage

Common algorithms and data structures as Ruby C extensions

Capistrano plugin that prompt a text menu to choose target host.

This gem wraps the official C++ implementation of Cap'n Proto (libcapnp). From the Cap'n Proto documentation: "Cap'n Proto is an insanely fast data interchange format and capability-based RPC system. Think JSON, except binary. Or think Protocol Buffers, except faster." This is a extended version ...

Capp is a packet capture library that wraps libpcap. Capp provides a simple API for capturing packets and automatically unpacks common packets (including Ethernet, IP, TCP, UDP and ICMP). Capp also cooperates with other threads better than other pcap wrapper libraries for ruby.

Parse and render Carve markup to HTML from Ruby. A native extension (magnus + rb-sys) over the carve-rs engine, mirroring how Djot's djotter gem wraps the jotdown crate. No parser is reimplemented in Ruby.

Helper to make safe unique filenames in ruby

Fork of CAST, C parser and AST constructor.

Bare wrapper around Cbc Linear Programming Solver made with SWIG

Implement CMath with C.

Ruby wrapper for the C crypt() function.

A set of 0-player games, of which Conway's Game of Life is a member.

Robust Ruby bindings to the Rust CEL implementation using Magnus

Windows CertStore loader and ruby-openssl extension for TLS connection.