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chore(comments): dep changed from set to map (#10019) [ci skip]

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LiuSeen 2024-01-08 14:19:07 +08:00 committed by GitHub
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packages/reactivity/src/reactiveEffect.ts
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@ -13,7 +13,7 @@ import {
// The main WeakMap that stores {target -> key -> dep} connections.
// Conceptually, it's easier to think of a dependency as a Dep class
// which maintains a Set of subscribers, but we simply store them as
// raw Sets to reduce memory overhead.
// raw Maps to reduce memory overhead.
type KeyToDepMap = Map<any, Dep>
const targetMap = new WeakMap<object, KeyToDepMap>()