refactoring; updated StorerFake Fixnum -> Integer now Ruby 2.4+ is installed in image
refactoring; updated StorerFake Fixnum -> Integer now Ruby 2.4+ is installed in image

byran/cyber-dojo-web,byran/cyber-dojo-web,byran/cyber-dojo-web,cyber-dojo/web,byran/cyber-dojo-web,byran/cyber-dojo-web,cyber-dojo/web,cyber-dojo/web,byran/cyber-dojo-web,byran/cyber-dojo-web,cyber-dojo/web,byran/cyber-dojo-web,byran/cyber-dojo-web