preview.rb in spontaneous-0.2.0.beta10

- old
+ new

@@ -1,14 +1,14 @@
 module Spontaneous::Rack::Back
   class Preview < Base
     include Spontaneous::Rack::Public
 
+    set :show_exceptions, proc { Spontaneous.development? || Spontaneous.test? }
+
     # In preview mode we want to find pages even if they're
     # invisible.
-    def find_page_by_path(path)
-      site.model.scope do
-        site.by_path(path)
-      end
+    def with_scope(&block)
+      site.model.scope(&block)
     end
 
     # Redirect to the edit UI if a preview page is being accessed directly
     def ensure_edit_preview(path)
       referer = env['HTTP_REFERER']