refactor(reactivity): remove keyIsSymbol (#2262)

2020-10-14 04:17:52 +08:00 · 2020-10-14 04:17:52 +08:00 · af1f5d33aa
commit af1f5d33aa
parent 9b34f915ab
1 changed files with 1 additions and 2 deletions
--- a/packages/reactivity/src/baseHandlers.ts
+++ b/packages/reactivity/src/baseHandlers.ts
@ -89,9 +89,8 @@ function createGetter(isReadonly = false, shallow = false) {

    const res = Reflect.get(target, key, receiver)

-    const keyIsSymbol = isSymbol(key)
    if (
-      keyIsSymbol
+      isSymbol(key)
        ? builtInSymbols.has(key as symbol)
        : key === `__proto__` || key === `__v_isRef`
    ) {