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I’m trying to generate QR codes of each shop’s url.
For example, I have Shop model and all of them have name for each.
I can generate QR code by this
@qr = RQRCode::QRCode.new( url, :size => 4, :level => :h )
How can I define ‘url’ here?
How can I obtain the combination of Site’s URL and controller_action_url thing??
It should be something like this
url = root.site_path + ‘/’ + shop_url(params[:id])
shop_url already gives the full url