Remove nested uploaded data from request body

Author: Ruxton

lib/rspec_api_documentation/rack_test_client.rb

@@ -48,18 +48,25 @@ def handle_multipart_body(request_headers, request_body)
         "rack.input" => StringIO.new(request_body)
       }).params
 
-      parsed_parameters.each do |_, value|
-        if value.is_a?(Hash) && value.has_key?(:tempfile)
-          data = value[:tempfile].read
-          request_body = request_body.gsub(data, "[uploaded data]")
+      clean_out_uploaded_data(parsed_parameters,request_body)
+    end
+
+    private
+
+    def clean_out_uploaded_data(params,request_body)
+      params.each do |_, value|
+        if value.is_a?(Hash)
+          if value.has_key?(:tempfile)
+            data = value[:tempfile].read
+            request_body = request_body.gsub(data, "[uploaded data]")
+          else
+            request_body = clean_out_uploaded_data(value,request_body)
+          end
         end
       end
-
       request_body
     end
 
-    private
-
     def rack_test_session
       @rack_test_session ||= Struct.new(:app) do
         begin