Ethon is a very basic libcurl wrapper using ffi.

This package provides a RuboCop plugin for Rake.

ValueSemantics generates modules that provide conventional value semantics for a given set of attributes. The behaviour is similar to an immutable Struct class, plus extensible, lightweight validation and coercion.

RJB is a bridge program that connects Ruby and Java via the Java Native Interface.

Bake is a task execution tool, inspired by Rake, but codifying many of the use cases which are typically implemented in an ad-hoc manner.

Faraday_Middleware is a collection of middleware for the Faraday-based API wrappers.

This package provides a Ruby-based Parsing Expression Grammar (PEG) parser generator Domain Specific Language (DSL).

Asciidoctor generates single-page documents. This extension splits documents up into multiple HTML pages according to their headings, with configurable levels.

Tilt is a thin interface over a number of different Ruby template engines in an attempt to make their usage as generic as possible.

ast is a Ruby library for working with Abstract Syntax Trees. It does this through immutable data structures.

This library extends Warden to support OAuth 2.0 authorized API requests.

This package provides a Ruby library to perform different operations with permutations of sequences, such as strings and arrays.

This package provides support for encoding and decoding binary data using a Base64 representation.

This package can be used to have the execution stopped for inspection in the Ruby debugger upon encountering a failure. To use it, set the RSPEC_DEBUG environment variable to true then invoke the rspec command as usual.

Base32 is a library which provides base32 decoding and encoding.

This package provides Ruby support for the HOCON configuration file format. It supports parsing and modifying HOCON and JSON files, and rendering parsed objects back to a String.

This package provides a collection of RuboCop cops to check for downstream compatibility issues in the Ruby code.

Excon was designed to be simple, fast and performant. It works great as a general HTTP(s) client and is particularly well suited to usage in API clients.

Faraday is a HTTP/REST API client library which provides a common interface over different adapters.

Prawn is a pure Ruby PDF generation library.

Like a modern code version of the mythical beast with 100 serpent heads, Typhoeus runs HTTP requests in parallel while cleanly encapsulating handling logic.

This is an experimental gem that extracts low-level PDF functionality from Prawn.

Minitest-sprint is a test runner for minitest that makes it easier to re-run individual failing tests.

This module adds support for the TomDoc documentation format to YARD, a documentation generation tool for Ruby.