10 lines
350 B
TypeScript
10 lines
350 B
TypeScript
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export const pluralize = (number: number, one: string, few: string, many: string) => {
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const n = Math.abs(number) % 100;
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const n1 = n % 10;
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if (n > 10 && n < 20) return many; // 11-19
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if (n1 > 1 && n1 < 5) return few; // 2-4 (кроме 12-14)
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if (n1 === 1) return one; // 1 (кроме 11)
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return many; // 0, 5-9, 10-20, 25-30 и т.д.
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};
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