Generate QR Codes with Active Storage | Ruby on Rails 7 Tutorial

[@Deanin]

Yeah your app can auto generate QR codes, but can it auto generate revenue? 😤 Follow me on Twitch please I'm trying to get into streamer drama to stay relevant: twitch.tv/deanout

[@AbhishekSharma-im6zo]

had made something similar only im using svg and storing it inside the post as text .This makes it easier to store and share atleast for small qr codes

[@andredelacerdasantos4439]

This is exactly what I need for the rails project I'm working on! Thanks

[@ZenoKoninckx04]

Thank you so much for all the great rails videos. Been an amazing help!

[@muhammadattaullahbhatti]

Aaaand here goes deanin with all we need xD

[@stpaquet]

I'm actually moving the other way ;-) fun fact I started using this library, which is great but required storing the QR code. So now, what I'm doing is: I generated the QR code client side using a javascript library as part of a stimulus controller. Happy to share which JS library I'm using.

[@hillseason]

I would love a longer (multi-video) tutorial on unit tests and TDD in rails

[@andredelacerdasantos4439]

When I submit the form that will generate the QR code, I always get internal server error 500 ArgumentError (Missing host to link to! Please provide the :host parameter, set default_url_options[:host], or set :only_path to true) no matter how I try to set the default url in my development.rb

[@MrKeliv]

Same like my current project. Use this gem for generate qr code

[@azizdevfull]

it wil be very Helpful for me : )