delta_test analyzes your tests and runs only related tests for your file changes

The dep_walker is small utility gem that checks dependencies for native extensions used by installed gems on Windows. If you are {RubyInstaller}[http://www.rubyinstaller.org] user and have seen message box: <em>"This application has failed to start because <name_of_dll>.dll was not found. Re-ins...

A Deque is a queue type data structure that allows efficient insertion and deletion from both ends of the queue. This implementation wrapps the standard C++ structure of the same name.

An implementation of the Diffie Hellman key exchange protocol

Ruby C extension to access temperature and humidity reading taken by the DHT-XX type sensors, see (http://www.adafruit.com/products/385)

The Diff Match and Patch libraries offer robust algorithms to perform the operations required for synchronizing plain text.

DiffSet contains a collection of data structures optimized to perform partial set subtractions

Ruby native extension for base32 encoding and decoding.

With marshalling of digest objects, it is possible to compute the digests over several executions by storing the marshalled object on file or database, this is handy for computing digests for large files that comes in parts.

A KangarooTwelve library that utilizes the XKCP package and can be optionally optimized during compile-time based on a target. It produces implementation classes that work on top of Digest::Base and conform with how Digest classes work.

Digest::SipHash is a class of message digest use algorithm SipHash.

Digest::StringBuffer is a class that subset of Digest::Instance.

Native implementation of Dijkstra algorithm for finding the shortest path between two vertices in a large, sparse graphs. Underlying algorithm is implemented in C using a priority queue. Edges are represented using linked lists rather than an adjacency matrix to reduce memory footprint when oper...

To calculate the directory size

Ruby bindings for the disarm Rust core: TR39 confusable folding, bidi/zalgo/ zero-width neutralization, Unicode normalization, standards-based transliteration, slugification, and IDN/hostname spoof detection. The native extension wraps the pure-Rust core (no Python), so precompiled platform gems ...

Efficient test generation strategies

A wrapper for the jotdown Rust crate, solely for HTML generation

Implements the DataObjects API for Derby

Implements the DataObjects API for H2

Implements the DataObjects API for Hsqldb