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Fix _lastResult.deref is not a function (it is undefined) in React Native and Expo applications #671

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Merged
merged 1 commit into from
Dec 18, 2023
Merged

Fix _lastResult.deref is not a function (it is undefined) in React Native and Expo applications #671

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2 changes: 1 addition & 1 deletion src/weakMapMemoize.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -232,7 +232,7 @@ export function weakMapMemoize<Func extends AnyFunction>(
terminatedNode.s = TERMINATED

if (resultEqualityCheck) {
const lastResultValue = lastResult?.deref() ?? lastResult
const lastResultValue = lastResult?.deref?.() ?? lastResult
if (
lastResultValue != null &&
resultEqualityCheck(lastResultValue as ReturnType<Func>, result)
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