restructure the code again to compare via jsperf.
restructure the code again to compare via jsperf.

kujioon/Juicer,280455936/Juicer,heicx/Juicer,kujioon/Juicer,280455936/Juicer,dennisit/Juicer,PaulGuo/Juicer,dennisit/Juicer,PaulGuo/Juicer