26 lines
593 B
JavaScript
26 lines
593 B
JavaScript
var sizes = ["B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB"];
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function logn(n, b) {
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return Math.log(n) / Math.log(b);
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}
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var humanize = {
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bytes: function (s, base) {
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if (s < 10) {
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return s.toFixed(0) + " B";
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}
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var e = Math.floor(logn(s, base));
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var suffix = sizes[e];
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var val = Math.floor(s / Math.pow(base, e) * 10 + 0.5) / 10;
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var f = val.toFixed(0);
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if (val < 10) {
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f = val.toFixed(1);
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}
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console.log("OUT", f + suffix);
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return f + suffix;
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}
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};
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module.exports = humanize;
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