lib/liner/serializable.rb in liner-0.2.0 vs lib/liner/serializable.rb in liner-0.2.1

@@ -1,11 +1,17 @@
 module Liner
   module Serializable
-    def as_json(*)
-      to_h
-    end
-
+    # Convert a liner instances attributes to json
+    # @return [String] A JSON string of attributes
+    # @api public
     def to_json(*args)
       as_json.to_json(*args)
+    end
+    
+    private
+
+    # @api private
+    def as_json(*)
+      to_h
     end
   end
 end