14 lines
445 B
TypeScript
14 lines
445 B
TypeScript
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export const displayList = <T>(xs: T[], conj = "and", n = 6, locale = "en-US") => {
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const stringItems = xs.map(String)
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if (xs.length > n + 2) {
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const formattedList = new Intl.ListFormat(locale, {style: "long", type: "unit"}).format(
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stringItems.slice(0, n),
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)
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return `${formattedList}, ${conj} ${xs.length - n} others`
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}
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return new Intl.ListFormat(locale, {style: "long", type: "conjunction"}).format(stringItems)
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}
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