40 lines
1 KiB
JavaScript
40 lines
1 KiB
JavaScript
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/**
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* Print a human readable timestamp to the terminal
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* given a number representing seconds
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*
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* Author: Dave Eddy <dave@daveeddy.com>
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* Date: 8/18/2014
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* License: MIT
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*/
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module.exports = human;
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function human(seconds) {
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if (seconds instanceof Date)
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seconds = Math.round((Date.now() - seconds) / 1000);
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var suffix = seconds < 0 ? 'from now' : 'ago';
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seconds = Math.abs(seconds);
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var times = [
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seconds / 60 / 60 / 24 / 365, // years
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seconds / 60 / 60 / 24 / 30, // months
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seconds / 60 / 60 / 24 / 7, // weeks
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seconds / 60 / 60 / 24, // days
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seconds / 60 / 60, // hours
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seconds / 60, // minutes
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seconds // seconds
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];
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var names = ['year', 'month', 'week', 'day', 'hour', 'minute', 'second'];
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for (var i = 0; i < names.length; i++) {
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var time = Math.floor(times[i]);
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var name = names[i];
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if (time > 1)
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name += 's';
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if (time >= 1)
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return time + ' ' + name + ' ' + suffix;
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}
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return '0 seconds ' + suffix;
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}
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