IO::shuten – Use databases as IO handler like you would do with files and streams.

Java 8 inspired functional utilities

Spending hours in the rails console? Spruce it up and show off those hard-working hands! jazzhands replaces IRB with Pry, improves output through awesome_print, and has some other goodies up its sleeves.

Create PDFs for download from your posts, using latex flexible and comfortable.

Build Jenkins Jobs

jsit_rails provides jskit.js to the asset pipeline and allows seamless event dispatching from your rails application to jskit.

An early implementation of JSONAPIHome, a fork of JSONHome

KAF Processor

This is a -- yet another -- super-simple monkeypatch of the String class to offer both camelCase and snake_case.

pry-doc + pry-docmore + pry-byebug + pry-stack_explorer + pry-rescue + bond

It traces the execution path of a program and displays the source code of each method call in the callgraph

Gem that provides a keyword argument based initialize method to a class, executing the setter of all the recognised keywords.

Making it easier to access personal Kindara data

King of Time HTTP client.

Provides a Ruby interface to the current Klarna API

Knife(Opscode Chef) plugin for Z Cloud(Powered by Joyent).

The legendary ruby koans.

short forms of common idioms, extensions to remove most blocks, commonly used helpers

Spec behavior in any file load it with doctest from an RSpec example group

Match and then change groups, prefix, postfix or even the text between the groups