Watch directories using platform specific notifier.

This is a ruby interface for interacting with ezmlm-idx, an email list manager for use with the Qmail MTA, and the messages contained therein. (The -idx provides an extended feature set over the original ezmlm environment.)

Factorials as C extension.

Active Support impelementation in C for the ones who need for speed.

A naive bayes text classification algorithm built in C++, with a Ruby interface using Rice

Fast Bit String to Ruby Arrays of IDs, using C for magical speediness. Perfect for use with Redis Bit sets

an attempt at a fast_blank for JRuby

Native C implementation of #combine function used by rom-rb.

High-performance CUID2 (Collision-resistant Unique ID) generator implemented in C for maximum speed while maintaining cryptographic security.

Haversine great-circle distance formula implemented as C extension

Faster Implementations of ActiveSupport Methods

Native Ruby extension to filter a list quickly.

Ruby wrapper around C matrices implementation

Retrieves the source code for a method (and its comment) and does it faster than any other existing solution

Serialize and deserialize Open Sound Control messages using rtosc

Ruby bindings for fastpbkdf2

Hash#slice implemented in C

Mongo on Speed

Ruby bindings to woothee-rust

Fast Ruby Hash to XML and XML to Ruby Hash converter written in pure C