completing the code with segment fault

app/controllers/admin/designs_controller.rb

@@ -27,13 +27,10 @@ class Admin::DesignsController < ApplicationController
     Zip::ZipFile.open(file) { |zip_file|
       design = Design.new.from_json(zip_file.read("#{zip_name}/info.json"))
       Dir.mktmpdir('f_path') { |dir|
-        #layout_entry =""
-        #struct_css_entry =""
         design.build_layout
         themes_entries = []
         javascripts_entries = []
         images_entries = []
-        debugger
         temp_file4layout = File.new(dir + '/' + zip_name+'-1', 'w+') 
         temp_file4layout.binmode
           #dir/zip_name
@@ -60,21 +57,22 @@ class Admin::DesignsController < ApplicationController
               images_entries << entry
           end
         end
-            debugger
 
         ['themes', 'javascripts', 'images'].each do |type|
+          eval("#{type}_entries").each do |entry|
 #incompleted
-          eval("#{type}.entries").each do |entry|
-            title = File.basename entry
-            debugger
-            temp_file = File.new(dir + '/' + title+'-3', 'w+')
+            filename = File.basename entry.to_s
+            temp_file = File.new(dir + '/' + filename, 'w+')
+            temp_file.binmode
             temp_file.write zip_file.read entry
-            object.file = temp_file
-            object.to_save = true
+            build_and_store = eval("design.#{type}").build
+            build_and_store.file = temp_file
+            build_and_store.file_filename = filename
+            build_and_store._type = (File.extname entry.to_s).delete '.'
+            build_and_store.to_save = true
           end
         end
       }
-
       design.save
     }
   end