lib/gon.rb in gon-5.0.3 vs lib/gon.rb in gon-5.0.4

@@ -23,10 +23,10 @@
     def method_missing(method, *args, &block)
       if method.to_s =~ /=$/
         if public_method_name?(method)
           raise 'You can\'t use Gon public methods for storing data'
         end
-        unless current_gon
+        if self == Gon && !current_gon
           raise 'Assign request-specific gon variables only through `gon` helper, not through Gon constant'
         end
 
         set_variable(method.to_s.delete('='), args[0])
       else