10 lines
351 B
TypeScript
10 lines
351 B
TypeScript
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/**
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* Replace a live `Set`'s contents in place. For a reactive `SvelteSet` this
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* keeps the same instance (per-key reactivity intact) instead of allocating a
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* fresh copy and invalidating every `.has()` reader at once.
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*/
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export function replaceSet<T>(set: Set<T>, values: Iterable<T>): void {
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set.clear();
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for (const v of values) set.add(v);
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}
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