Understanding image uploader form

I posted a question on stackoverflow but I thought I could get some
extra
help over here! =D

http://stackoverflow.com/questions/24922203/understanding-mvc-for-rails-4-with-image-upload-form

Basically I am new to rails 4 and I am trying to understand the MVC
framework by creating an image uploader. I am using Devise for user
authentication and CarrierWave for image storage in database. I want the
user to be able to sign in, upload an image, store it in the database,
and
be able to display their image later. I am having trouble figuring out
how
all these parts fit together. If anything else is needed, please let me
know!

On 23 July 2014 23:42, bradford li [email protected] wrote:

I posted a question on stackoverflow but I thought I could get some extra
help over here! =D

http://stackoverflow.com/questions/24922203/understanding-mvc-for-rails-4-with-image-upload-form

Basically I am new to rails 4 and I am trying to understand the MVC

Have you worked right through a good tutorial such as
railstutorial.org (which is free to use online)? That should show you
the basics of rails and MVC.

Colin