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fix:添加对ref重复实例化的判断 #98

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fix:添加对ref重复实例化的判断 #98

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5 changes: 5 additions & 0 deletions packages/reactivity/src/ref.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,11 @@ function convert(value) {
}

function createRef(value) {
// 判断传入的值是否为ref的实例，如果是则表明已经代理过，避免重复代理，直接返回
if (isRef(value)) {
return value
}

const refImpl = new RefImpl(value);

return refImpl;
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