lib/dnn/core/utils.rb in ruby-dnn-0.9.4 vs lib/dnn/core/utils.rb in ruby-dnn-0.10.0

@@ -10,13 +10,14 @@
       end
       y2
     end
 
     # Convert hash to an object.
-    def self.load_hash(hash)
+    def self.from_hash(hash)
+      return nil if hash == nil
       dnn_class = DNN.const_get(hash[:class])
-      if dnn_class.respond_to?(:load_hash)
-        return dnn_class.load_hash(hash)
+      if dnn_class.respond_to?(:from_hash)
+        return dnn_class.from_hash(hash)
       end
       dnn_class.new
     end
 
     # Return the result of the sigmoid function.