This library allows reading and writing RPM packages. It is used by the fpm tool. It is written in pure Ruby because librpm is not available on all systems and requires many dependencies.

Spring is a Ruby on Rails application preloader. It speeds up development by keeping your application running in the background so the application does need to boot it every time you run a test, rake task or migration.

The x25519 gem is an efficient public key cryptography library for Ruby providing key exchange/agreement via the X25519 (as known as Curve25519) Elliptic Curve Diffie-Hellman function as described in RFC 7748.

Patron is a Ruby HTTP client library based on libcurl. It does not try to expose the full power (read complexity) of libcurl but instead tries to provide a sane API while taking advantage of libcurl under the hood.

This package provides a RBTree is a sorted associative collection that is implemented with a Red-Black Tree. It maps keys to values like a Hash, but maintains its elements in ascending key order. The interface is the almost identical to that of Hash.

The ptools (power tools) library extends Ruby's core File class with many additional methods modelled after common POSIX tools, such as File.which for finding executables, File.tail to print the last lines of a file, File.wc to count words, and so on.

Byebug is a Ruby 2 debugger implemented using the Ruby 2 TracePoint C API for execution control and the Debug Inspector C API for call stack navigation. The core component provides support that front-ends can build on. It provides breakpoint handling and bindings for stack frames among other things and it comes with a command line interface.

This Ruby library provides an implementation of the Matrix and Vector classes. The Matrix class represents a mathematical matrix. It provides methods for creating matrices, operating on them arithmetically and algebraically, and determining their mathematical properties (trace, rank, inverse, determinant, eigensystem, etc.). The Vector class represents a mathematical vector, which is useful in its own right, and also constitutes a row or column of a Matrix.

The rubyzip module provides ways to read from and create zip files.

Helper for object composition

Hosted code coverage Ruby reporter.

It wraps the OpenSSL library.

UI for viewing logs in Rack

Simple, efficient background processing for Ruby.

Encryption Utilities for Web Push payload.

maintain versions as per http://semver.org

Simple and opinionated helper for creating Rubygem projects on GitHub

This package provides a Ruby interface to the Twitter API.

This package provides unicode normalization form support for Ruby.

Tame Rails' multi-line logging into a single line per request

Packnga is a library to translate to many languages using YARD.

This module allows Ruby programs to interface with the SQLite3 database engine.

Chronic is a natural language date/time parser written in pure Ruby.

Coderay is a Ruby library that provides syntax highlighting for select languages.