Rubocop

Author: alexrudall

lib/openai/images.rb

@@ -22,16 +22,20 @@ def open_files(parameters)
       params = parameters.dup
 
       if params[:image].is_a?(Array)
-        # Create indexed image parameters (image[0], image[1], etc.)
-        params[:image].each_with_index do |img_path, index|
-          params[:"image[#{index}]"] = File.open(img_path)
-        end
-        params.delete(:image)
+        process_image_array(params)
       else
         params[:image] = File.open(params[:image])
       end
+
       params[:mask] = File.open(params[:mask]) if params[:mask]
       params
     end
+
+    def process_image_array(params)
+      params[:image].each_with_index do |img_path, index|
+        params[:"image[#{index}]"] = File.open(img_path)
+      end
+      params.delete(:image)
+    end
   end
 end