32 lines
849 B
JavaScript
32 lines
849 B
JavaScript
var toNum = require('./toNum');
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var isStr = require('./isStr');
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exports = function(str) {
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if (isStr(str)) {
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var match = str.match(regStrTime);
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if (!match) return 0;
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return toNum(match[1]) * factor[match[2] || 'ms'];
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} else {
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var num = str;
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var suffix = 'ms';
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for (var i = 0, len = suffixList.length; i < len; i++) {
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if (num >= factor[suffixList[i]]) {
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suffix = suffixList[i];
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break;
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}
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}
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return +(num / factor[suffix]).toFixed(2) + suffix;
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}
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};
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var factor = {
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ms: 1,
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s: 1000
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};
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factor.m = factor.s * 60;
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factor.h = factor.m * 60;
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factor.d = factor.h * 24;
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factor.y = factor.d * 365.25;
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var suffixList = ['y', 'd', 'h', 'm', 's'];
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var regStrTime = /^((?:\d+)?\.?\d+) *(s|m|h|d|y)?$/;
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module.exports = exports;
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