23 lines
471 B
JavaScript
23 lines
471 B
JavaScript
// https://stackoverflow.com/a/56150320
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function replacer(key, value) {
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if (value instanceof Map) {
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return {
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dataType: 'Map',
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value: Array.from(value.entries()), // or with spread: value: [...value]
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};
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} else {
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return value;
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}
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}
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function reviver(key, value) {
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if (typeof value === 'object' && value !== null) {
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if (value.dataType === 'Map') {
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return new Map(value.value);
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}
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}
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return value;
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}
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export {replacer, reviver} |