This module provides common interface to HMAC functionality. HMAC is a kind of "Message Authentication Code" (MAC) algorithm whose standard is documented in RFC2104. Namely, a MAC provides a way to check the integrity of information transmitted over or stored in an unreliable medium, based on a s...

Simple and opinionated helper for creating Rubygem projects on GitHub

Pik is a tool to manage multiple versions of ruby on Windows. It can be used from the Windows command line (cmd.exe), Windows PowerShell, or Git Bash. I have yet to test on cygwin. >pik help commands add Adds another ruby location to pik. benchmark|bench Runs ben...

Use with Net::HTTP to do multipart form posts. IO values that have #content_type, #original_filename, and #local_path will be posted as a binary file.

Phuby wraps PHP in a loving embrace. Exposes a PHP runtime in ruby

An extensible Ruby wrapper for Atom and RSS parsers. Feed normalizer wraps various RSS and Atom parsers, and returns a single unified object graph, regardless of the underlying feed format.

Simple image resize library without external program.

RubyPython is a bridge between the Ruby and Python interpreters. It embeds a running Python interpreter in the Ruby application's process using FFI and provides a means for wrapping, converting, and calling Python objects and methods. RubyPython uses FFI to marshal the data between the Ruby and ...

doublehelix obfuscates Ruby codes in Double-helix style. This is inspired by Perl's Acme::DoubleHelix.

A Rubygems packaging tool that provides Rake tasks for documentation, extension compiling, testing, and deployment.

Transaction::Simple provides a generic way to add active transaction support to objects. The transaction methods added by this module will work with most objects, excluding those that cannot be Marshal-ed (bindings, procedure objects, IO instances, or singleton objects). The transactions support...

BistroCar serves up {CoffeeScript}[http://jashkenas.github.com/coffee-script/] from within your Rails application.

Provide validation/generation for UPC/EAN/GTIN numbers

Erector is a Builder-like view framework, inspired by Markaby but overcoming some of its flaws. In Erector all views are objects, not template files, which allows the full power of object-oriented programming (inheritance, modular decomposition, encapsulation) in views.

A helper suite for Puppet projects to create, manage and help daily development More information about Puppet: http://reductivelabs.com/trac/puppet/

The Lorax is a full diff and patch library for XML/HTML documents, based on Nokogiri. It can tell you whether two XML/HTML documents are identical, or if they're not, tell you what's different. In trivial cases, it can even apply the patch. It's based loosely on Gregory Cobena's master's thesis...

A Ruby wrapper around webkit2png.py to easily and programmatically capture screenshots of websites, then crop and resize them. Mac OS X only.

A simple battery of scripts for upgrading Rails app/checking them for required updates.

Pro-active password checker tool (libcrack2).

minimal gem