RSugar allows you to execute R language commands from Ruby. It wraps rserve_client gem, providing some syntactic sugar and a few helper methods.

https://github.com/kwyt/rsummary

rswag_schema_export

Simple webpack and rails intergration.

RSwift allows to create and develop iOS, OSX, tvOS and watchOS projects using CLI.

Rake tasks for iOS projects using rswift.

Rake tasks for OSX projects using rswift.

Universal rake tasks for iOS, OSX, tvOS and watchOS projects using rswift.

Rake tasks for tvOS projects using rswift.

RSwim is a Ruby implementation of the SWIM gossip protocol, a mechanism for discovering new peers and getting updates about liveness of existing peers in a network.

RSx seeks to implement R, using the terrific Rubinius bytecode

convert XML documents to an s-expression representation and back again in Ruby

A simple YAML configuration builder and accessor

Yet another rsyncbackup script, this time in ruby

Gem for keeping your ruby source in sync with a remote ssh server using rsync

Configurable wrapper to rsync utility

Rsynth aims to be a simple to use audio synthesis library for use in ruby

Rsyslibs collects all local gems in your project and sends them to a web server to determine the system libraries you need to install.

RSystem simply executes a system() call but it also echoes the command that it is about to execute to stdout.

Ruby Technical Analysis library for stocks indicators. The first version includes moving_averages, macd and stochastic