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Posted in Why is this image_tag not working?

I face a similar problem but I realized that I had previously stored data in the database without a file and it was generating that error. So I deleted the file and save a new record with an image and that was it.

Hi Chris,

I was just wondering about what approach to use if I want to toggle permissions of a user directly from rails views. e.g When I create a user, I want to be able to set their role and permissions from the view. Using your example above, how can I set the permissions when creating the role from the view?

Thank you

Posted in JSON Web Tokens with Devise & Warden Discussion

I learned in the tutorial from the 53rd second that this authentication method is experimental and not the best. I will love to know the best way to go about it. I have a project I want to use devise_jwt on