QR Codes
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2.55
rqrcode is a library for encoding QR Codes. The simple
interface allows you to create QR Code data structures
and then render them in the way you choose.
2017
2018
2019
2020
2021
2022
0.8
Render QR codes with Rails 3
2017
2018
2019
2020
2021
2022
0.19
Glues rQRCode together with chunky_png
2017
2018
2019
2020
2021
2022
0.07
Ruby bindings for ZBar, a barcode recognition library. Uses FFI to interact with the underlying C library, but has no other dependencies.
2017
2018
2019
2020
2021
2022
0.04
Need to decode 1D/2D bars and don't mind using JRuby to help with the task? ZXing is the wrapper for you!
2017
2018
2019
2020
2021
2022
0.03
Ruby gem QR code scanner based on ZXing
2017
2018
2019
2020
2021
2022
0.0
A ruby library to create qrcode. Output: PS, JPEG, PNG, EPS, TIFF.
2017
2018
2019
2020
2021
2022
0.0
QRTools is a library for decoding QR Codes. It relies on libdecodeqr for decoding.
2017
2018
2019
2020
2021
2022
0.01
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.
2017
2018
2019
2020
2021
2022
0.0
Ruby Gem to generate PNG files with QR codes in them
2017
2018
2019
2020
2021
2022