remove input field from admin/resource#index

app/views/admin/resources/index.html.haml

@@ -16,17 +16,15 @@
         %tbody
           - @conference.resources.each do |resource|
             %tr
-              =semantic_form_for(resource, url: admin_conference_resource_path(@conference.short_title, resource.id), html: { method: :put }) do |f|
+              %td
-                %td
+                = link_to(admin_conference_resource_path(@conference.short_title, resource.id)) do
-                  = link_to(admin_conference_resource_path(@conference.short_title, resource.id)) do
+                  = resource.name
-                    = resource.name
                 %td
                   = quantity_left_of(resource)
-                %td.col-sm-1.col-md-1
+                %td
-                  = f.input :used, label: false
+                  = resource.used
                 %td
                   .btn-group
-                    = f.action :submit, as: :button, label: 'Save', button_html: { class: 'btn btn-success' }
                     = link_to 'Edit', edit_admin_conference_resource_path(@conference.short_title, resource.id),
                       method: :get, class: 'btn btn-primary', disabled: !(can? :update, resource)
                     = link_to 'Delete', admin_conference_resource_path(@conference.short_title, resource.id),

spec/features/resource_spec.rb

@@ -43,19 +43,5 @@ feature Resource do
 
       expect(flash).to eq('Resource successfully destroyed.')
     end
-
-    context 'on admin/resources#index' do
-
-      scenario 'update an existing resource' do
-        visit admin_conference_resources_path(conference.short_title)
-        fill_in 'resource_used', with: 7
-
-        click_button 'Save'
-        resource.reload
-
-        expect(flash).to eq('Resource successfully updated.')
-        expect(resource.used).to eq(7)
-      end
-    end
   end
 end