5 Commits

Author	SHA1	Message	Date
mingda	dd33f183ae	add comments	2020-07-26 13:22:25 +08:00
mingda	0445a471a1	add version control to storage	2020-07-25 15:49:01 +08:00
mingda	cd17f1c5ac	remove constructor because using proxy mode clone	2020-07-24 01:55:09 +08:00
mingda	739195b326	simplify code to reduce deploy gas cost	2020-07-11 16:21:54 +08:00
mingda	c72bcae8e9	first commit	2020-06-26 00:31:25 +08:00