I'm use RoR 3.2 and carrierwave gem for upload images.
I want will do SEO optimization for uploaded images filenames. For example I have model
Car(attributes: :id, :name, :avatar(carrierwave image uploader for this)) and model
Brand(attributes: :id, :name).
After upload avatar for car, it creates an image with name test1.jpg. I want display this filename as brand_name-car_name-filename.jpg. And if the brand (or car) name changed - consider and display the correct brand name and car name.
Is this important for SEO?