ruby on rails - wrong number of arguments (4 for 1..3) -

i'm struggling understand why happen destroy method since on controller , routes ok!

if passed through way please give me hint?

routes

 resources :users, :as => ""     resources  :sections, :only => [:new, :create, :destroy, :index]    end 

controller

def destroy     @section = section.find(params[:id])     @section.destroy     redirect_to sections_url     flash[:notice] = "section deleted"    end 

view

<%= render :partial => "section", :collection => @sections %> 

partial

<%= link_to  section.name, section_path(current_user, section) %>  <%= button_to 'remove', current_user, section, :data => { :confirm => 'confirm?' }, :class=> "buttom",  method: :delete %> 

that error means function takes 1 3 arguments, gave 4 arguments.

please see row number in error , function, open documentation , how use function. functions works differently instance methods , class methods.