performance-now.js•1.06 kB
// Generated by CoffeeScript 1.12.2
(function() {
var getNanoSeconds, hrtime, loadTime, moduleLoadTime, nodeLoadTime, upTime;
if ((typeof performance !== "undefined" && performance !== null) && performance.now) {
module.exports = function() {
return performance.now();
};
} else if ((typeof process !== "undefined" && process !== null) && process.hrtime) {
module.exports = function() {
return (getNanoSeconds() - nodeLoadTime) / 1e6;
};
hrtime = process.hrtime;
getNanoSeconds = function() {
var hr;
hr = hrtime();
return hr[0] * 1e9 + hr[1];
};
moduleLoadTime = getNanoSeconds();
upTime = process.uptime() * 1e9;
nodeLoadTime = moduleLoadTime - upTime;
} else if (Date.now) {
module.exports = function() {
return Date.now() - loadTime;
};
loadTime = Date.now();
} else {
module.exports = function() {
return new Date().getTime() - loadTime;
};
loadTime = new Date().getTime();
}
}).call(this);
//# sourceMappingURL=performance-now.js.map