lib/render/schema.rb in render-0.0.3 vs lib/render/schema.rb in render-0.0.4

@@ -47,18 +47,19 @@
         self.serialized_data = array_attribute.serialize(explicit_data)
       else
         self.serialized_data = hash_attributes.inject({}) do |processed_explicit_data, attribute|
           explicit_data ||= {}
           value = explicit_data.fetch(attribute.name, nil)
-          serialized_attribute = attribute.serialize(value)
+          maintain_nil = explicit_data.has_key?(attribute.name)
+
+          serialized_attribute = attribute.serialize(value, maintain_nil)
           processed_explicit_data.merge!(serialized_attribute)
         end
       end
     end
 
-    def render!(options_and_explicit_data = nil)
-      endpoint = options_and_explicit_data.delete(:endpoint) if options_and_explicit_data.is_a?(Hash)
-      self.raw_data = Render.live ? request(endpoint) : options_and_explicit_data
+    def render!(explicit_data = nil, endpoint = nil)
+      self.raw_data = Render.live ? request(endpoint) : explicit_data
       serialize!(raw_data)
       yield serialized_data if block_given?
       self.rendered_data = DottableHash.new(hash_with_title_prefixes(serialized_data))
     end