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b2049209ff
There are some style differences compared to prettier, and not all are necessarily an improvement, but it's much faster now.
16 lines
518 B
TypeScript
16 lines
518 B
TypeScript
// Copyright: Ankitects Pty Ltd and contributors
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// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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/**
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* TODO replace with crypto.randomUUID
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*/
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export function randomUUID(): string {
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const value = `${1e7}-${1e3}-${4e3}-${8e3}-${1e11}`;
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return value.replace(/[018]/g, (character: string): string =>
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(
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Number(character)
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^ (crypto.getRandomValues(new Uint8Array(1))[0]
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& (15 >> (Number(character) / 4)))
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).toString(16));
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}
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