refactor: make the set method more reasonable#7981

Merged

yyx990803 merged 2 commits intovuejs:devfrom

HcySunYang:feat-define-reactive

Oct 22, 2018

Commits on Apr 8, 2018

refactor: avoid unnecessary and costly data observations
HcySunYang
committed

Commits on Jun 20, 2018

refactor: make the code more readable
HcySunYang
committed