model view controller - Rails: Link to custom method with variables -

i have simple custom method

def delete(foo, bar)   @foo = foo.find(foo)   @bar = bar.find(bar)   destroy end 

and want call view link:

<%= link_to 'delete', delete_articles_path(number: @number, tag: @tag), method: put, data: { confirm: 'are sure?' } %> 

the route:

  resources :articles      collection       put '/delete', to: "articles#delete", as: "delete_article"     end   end 

i tried like here(stack overflow) says should pass data through params, while want pass method variables.

you don't need arguments. pass variables need via params hash.