6 lines
246 B
TypeScript
6 lines
246 B
TypeScript
export const firstOfMap = <K, V>(map: Map<K, V>) => [...map.entries()]?.[0]
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export const firstKeyOfMap = <K, V>(map: Map<K, V>) =>
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[...map.entries()]?.[0][0]
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export const firstValueOfMap = <K, V>(map: Map<K, V>) =>
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[...map.entries()]?.[0][1]
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