I am using a devise gem for sign_in/sign_out procedures. I generated views files from devise, using rails g devise views I saw there was a devise/sessions/new.html.erb file which contained a form for sign_in. I created another file devise/sessions/_form.html.erb and did <%= render 'form' %> within a new.html.erb file, and that worked out very fine. Now, I wanted to include this form from the diffe