lib/dnn/core/error.rb in ruby-dnn-0.4.4 vs lib/dnn/core/error.rb in ruby-dnn-0.5.0

@@ -2,12 +2,6 @@
   class DNN_Error < StandardError; end
 
   class DNN_TypeError < DNN_Error; end
 
   class DNN_SharpError < DNN_Error; end
-
-  class DNN_GradUnfairError < DNN_Error
-    def initialize(grad, n_grad)
-      super("gradient is #{grad}, but numerical gradient is #{n_grad}")
-    end
-  end
 end