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16 lines
479 B
TypeScript
16 lines
479 B
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { now as opNow } from "./ops/timers.ts";
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export class Performance {
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/** Returns a current time from Deno's start in milliseconds.
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*
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* Use the flag --allow-hrtime return a precise value.
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*
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* const t = performance.now();
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* console.log(`${t} ms since start!`);
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*/
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now(): number {
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const res = opNow();
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return res.seconds * 1e3 + res.subsecNanos / 1e6;
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}
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}
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