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/*
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 *  This file is part of CoCalc: Copyright © 2020 Sagemath, Inc.
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 *  License: MS-RSL – see LICENSE.md for details
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 */
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export function money(n: number, hideCurrency: boolean = false): string {
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  let s;
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  if (n == 0) {
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    s = "0";
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  } else {
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    s = new Intl.NumberFormat(undefined, {
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      style: "currency",
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      currency: "USD",
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      minimumFractionDigits: 0,
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    }).format(n);
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    const i = s.indexOf(".");
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    if (i == -1) {
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      s += ".00";
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    } else if (i == s.length - 2) {
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      s += "0";
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    }
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  }
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  return (hideCurrency ? "" : "USD ") + s;
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}
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