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04 行开始 应该先判断旧的也为数组,我看第八章都有判断 是故意为之还是?
这一块为什么要先获取上一个 然后再取得下一个节点 直接``insert(newVNode.el, container)``不也能到到一样的效果?  修改后如图,不知是否哪里考虑欠缺 
Hope to support typescript: ex: ```vue import { Component, Vue, Prop, Watch } from 'vue-property-decorator' @Component({ name: 'XXX', components: { popus }, }) export default class XXX extends Vue {...
### Clear and concise description of the problem Now set the value obtained by Paths and the path is too long. I only want the data at the bottom layer....
dump 已经会默认输出且 dump(ast)并没有返回 因此不需要再 console.log( dump(ast) ) 直接调用dump(ast)同效
代码 27-34 行中 对属性进行set 应当返回一个布尔值