RevTree builds a recursive directory tree and compares file revisions. It can mark files and folders as added, removed, modified, or unmodified. For convenience, RevTree also allows you to watch for changes in a directory tree.

This tool was built to do full integration testing of HTTP requests

A Ruby client for the Rexpense REST API: http://developers.rexpense.com

A web scraping framework based on Mechanize using the Dirt pattern. See https://github.com/jtzemp/rextract for more details.

A small CLI utility to factor integers

A JSON parser/generator that conforms (I believe) to RFC8259 "The JavaScript Object Notation (JSON) Data Interchange Format". This gem honors the syntax as possible. The generator guarantees that a parsed valid properly rounds-trip to identical valid JSON representation.

RfcBib: retrieve RFC Standards for bibliographic use using the BibliographicItem model

A logger that allows specification of severity, applicable entity/records, metadata, and optional notifications

See https://github.com/alexfalkowski/rfunk/blob/master/README.md

This gem help to create a guessing game.

Extensions of general use to RGen

Ruby Skeleton Generator based in templates

Executable gem for managing multiple git repositories in a top level directory. r-git allow you to easily fetch, pull, change branch, etc. across multiple git repositories with a single command.

A data structure for effectively manipulating multi-dimensional arrays.

This library allow you to quickly copy latest semantic versions of specified gems to your clipboard.

Gem to allow your system to keep record of time series on rhcf

Personal set of ruby recurrent utility tools.

Rhetor is yet another lexical analyser library written in pure Ruby with no runtime dependencies, properly documented and easy-to-use.

A Ruby wrapper for the Rhymba API

RiakRecord is a thin and immature wrapper around riak-ruby-client. It creates a bucket for each class, provides a simple finder, and creates attribute reader.