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 While I do have backups, the original source code is in a very outdated state so I currently don't feel it makes sense to try and get it running again.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

Category
QR Codes

 Score 1.18

rqrcode

rQRCode is a library for encoding QR Codes. The simple interface allows you to create QR Code data structures ready to be displayed in the way you choose.

 Rubygem rqrcode
 Github whomwah/rqrcode
 Score 0.46

rqrcode-rails3

Render QR codes with Rails 3

 Score 0.19

rqrcode_png

Glues rQRCode together with chunky_png

 Rubygem rqrcode_png
 Score 0.07

zxing

Need to decode 1D/2D bars and don't mind using JRuby to help with the task? ZXing is the wrapper for you!

 Rubygem zxing
 Github ecin/zxing.rb
 Score 0.06

zbar

Ruby bindings for ZBar, a barcode recognition library. Uses FFI to interact with the underlying C library, but has no other dependencies.

 Rubygem zbar
 Score 0.03

qrscanner

Ruby gem QR code scanner based on ZXing

 Rubygem qrscanner
 Github andys/qrscanner
 Score 0.02

rqr

A ruby library to create qrcode. Output: PS, JPEG, PNG, EPS, TIFF.

 Rubygem rqr
 Score 0.02

qrencoder

This Gem is a wrapper around an useful open-source library for creating QR Codes, a two-dimensional bar code format popular in Japan created by the Denso-Wave Corporation in 1994.

 Rubygem qrencoder
 Score 0.01

pngqr

Ruby Gem to generate PNG files with QR codes in them

 Rubygem pngqr
 Score 0.0

qrtools

QRTools is a library for decoding QR Codes. It relies on libdecodeqr for decoding.

 Rubygem qrtools