Rails - Apr 2014 - Filtering params

Good night, 

Could anyone tell me how can I split this hash? 

{"title"=>"sssssssss", 
"avatar"=>#<ActionDispatch::Http::UploadedFile:0x007fefd1104a28 
@tempfile=#<Tempfile:/var/folders/_6/h2yz29bx1cs_swwr5vx6rl4r0000gn/T/RackMultipart20140424-10615-nfz0ta>,
@original_filename="alf.jpg", @content_type="image/jpeg", 
@headers="Content-Disposition: form-data; name=\"photo[avatar]\";
filename=\"alf.jpg\"\r\nContent-Type: image/jpeg\r\n">}

I need to create a new Photo objet with that data. I can't use the normal 
way *'Photo.create(photo_params)'* because I need to add the *user.id*
to
the photos table. 

Below is the code that I'm using, but only the fields "title" and
"user.id"
are being saved in the table of each photo. 

 @photo = Photo.create do |p|
      p.title = photo_params[:title]
      p.user_id = current_user.id
      print p.avatar_file_name = photo_params{attr_accessor 
:original_filename}
      p.avatar_content_type = photo_params[:content_type]
      p.avatar_file_size = photo_params[:avatar_file_size]
    end

Thanks & Regards

Alfredo. 

-- 
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To view this discussion on the web visit
https://groups.google.com/d/msgid/rubyonrails-talk/7e7ff13f-795a-472c-87f7-0cf4bc362731%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.