how i wholly arrangement equipment go certain user (using restful_authentication)?

i have web concentration users documents. any user have documents:

user.rb:

has_many :documents

document.rb:

belongs_to :user

document_controller.rb:

def index
    @documents = document.find(:all)
end

i am controlling restful_authentication plugin. here question: i controller wholly arrangement papers belongs any user? right shows papers users.

i am controlling latest chronicle rails.