11 lines
404 B
TypeScript
11 lines
404 B
TypeScript
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/**
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* Filter incoming batch results to only those whose participantId
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* is not already in the set of existing result participantIds.
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*/
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export function filterNewResults(
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incoming: { participantId: string; placement: number }[],
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existingParticipantIds: Set<string>
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): { participantId: string; placement: number }[] {
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return incoming.filter((r) => !existingParticipantIds.has(r.participantId));
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}
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