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Module

x/live/utils/sync.ts>once

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variable once
import { once } from "https://deno.land/x/live@1.57.8/utils/sync.ts";

Run the function only once. usage:

const runOnce = once() runOnce.do(() => new Date()) // this will return always the first value used.

type

<T>() => SyncOnce<T>