lib/roda.rb in roda-3.22.0 vs lib/roda.rb in roda-3.23.0

@@ -338,11 +338,14 @@
           response_class.roda_class = subclass
           subclass.const_set(:RodaResponse, response_class)
         end
 
         # Load a new plugin into the current class.  A plugin can be a module
-        # which is used directly, or a symbol represented a registered plugin
+        # which is used directly, or a symbol representing a registered plugin
         # which will be required and then used. Returns nil.
+        #
+        # Note that you should not load plugins into a Roda class after the
+        # class has been subclassed, as doing so can break the subclasses.
         #
         #   Roda.plugin PluginModule
         #   Roda.plugin :csrf
         def plugin(plugin, *args, &block)
           raise RodaError, "Cannot add a plugin to a frozen Roda class" if frozen?