createEffect compacted
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34
sigpro2.js
34
sigpro2.js
@@ -37,24 +37,24 @@ const onUnmount = fn => {
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const createEffect = (fn, isComputed = false) => {
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const effect = () => {
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if (effect._disposed) return
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if (effect._deps) effect._deps.forEach(depSet => depSet.delete(effect))
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if (effect._cleanups) {
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effect._cleanups.forEach(cl => cl())
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effect._cleanups.clear()
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}
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const prevEffect = activeEffect
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const prevOwner = activeOwner
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activeEffect = activeOwner = effect
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try {
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const res = fn()
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effect._result = res
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return res
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} finally {
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activeEffect = prevEffect
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activeOwner = prevOwner
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}
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if (effect._disposed) return
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if (effect._deps) effect._deps.forEach(s => s.delete(effect))
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if (effect._cleanups) {
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effect._cleanups.forEach(c => c())
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effect._cleanups.clear()
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}
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const prevEffect = activeEffect
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const prevOwner = activeOwner
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activeEffect = activeOwner = effect
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try {
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return effect._result = fn()
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} catch (e) {
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console.error("[SigPro]", e)
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} finally {
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activeEffect = prevEffect
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activeOwner = prevOwner
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}
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}
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effect._deps = effect._cleanups = effect._children = null
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effect._disposed = false
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effect._isComputed = isComputed
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