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跑起来有点问题 #60

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跑起来有点问题 #60

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5 changes: 3 additions & 2 deletions docs/依赖收集.MarkDown
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,7 @@ function remove (arr, item) {
const index = arr.indexOf(item)
if (index > -1) {
return arr.splice(index, 1)
}
}
}
```
Expand All @@ -70,11 +71,11 @@ class Watcher {
Dep.target = this;
/*Github:https://github.com/answershuto*/
/*触发渲染操作进行依赖收集*/
this.cb.call(this.vm);
this.cb && this.cb.call(this.vm);
}

update () {
this.cb.call(this.vm);
this.cb && this.cb.call(this.vm);
}
}
```
Expand Down