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11 lines
374 B
JavaScript
11 lines
374 B
JavaScript
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"use strict";
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const sizes = ["Bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
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module.exports = function(size) {
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// Loosely inspired from https://stackoverflow.com/a/18650828/1935861
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const i = size > 0 ? Math.floor(Math.log(size) / Math.log(1024)) : 0;
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const fixedSize = parseFloat((size / Math.pow(1024, i)).toFixed(1));
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return `${fixedSize} ${sizes[i]}`;
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};
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