Andrew McDonough

Please note: This page is imported from my wiki, which hasn't been updated in over 10 years. Some of the formatting was lost during the import. I'll try to get around to fixing it someday.

QR Codes

QR Codes are 2-d bar codes.

Rails

Install Plugin ./script/plugin install http://qrcode-rails.googlecode.com/svn/trunk/plugins/qrcode

Usage: qrcode(url, pixel size, typenumber, idofgenerateddiv) e.g.

<%= qrcode(’http://www.google.com/’, 2, 8, ‘my-qrcode’) %>


Andrew McDonough

Andrew McDonough is a consultant CTO and software developer, currently based between Berlin and London.

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