Bad news. The server hosting The Ruby Toolbox went bust on the evening of June 7th. While I do have backups, the original source code is in a very outdated state so I currently don't feel it makes sense to try and get it running again.

For the time being, here is a very stripped down version of the Ruby Toolbox's contents.

Update June 13th: I'd like to invite you to join the discussion on the future of the Toolbox on github. You can also get in touch directly on Twitter.

Christoph
 Score 2.47

browser

Do some browser detection with Ruby.

 Rubygem browser
 Github fnando/browser
 Score 1.76

useragent

HTTP User Agent parser

 Rubygem useragent
 Github josh/useragent
 Score 0.37

mobylette

Adds the mobile format for rendering views for mobile device.

 Rubygem mobylette
 Score 0.34

user_agent_parser

A simple, comprehensive Ruby gem for parsing user agent strings with the help of BrowserScope's UA database

 Score 0.23

agent_orange

Parse and process User Agents like a secret one

 Score 0.17

browsernizer

Rack middleware for redirecting unsupported user agents to "please upgrade" page

 Score 0.15

user-agent

User agent parser

 Score 0.13

mobvious

Rack middleware for choosing a version of an interface to render for given request

 Rubygem mobvious
 Github jistr/mobvious
 Score 0.09

active_device

Device UserAgent Detector

 Score 0.04

divining_rod

A DSL for writing user agent profiles

 Rubygem divining_rod

Rack Middleware for filtering by user agent

 Score 0.02

is_it_mobile

Simply determines if a user agent is for a mobile device.