Learn how to create a custom QR code with a logo using Ruby on Rails. This tutorial walks you through setting up a simple app, using MiniMagick and RQRCode to generate and process images, including Active Storage for uploading attachments. The process includes generating a QR code, adding a logo, and combining images to create a branded QR code.

8m read timeFrom codynorman.com
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Getting startedQR codes.Going Further
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