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main
packages/service-worker/config/src/duration.ts
48 строк
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Joey Perrott
refactor: update license text to point to angular.dev (#57901)
24 сен 2024, 16:33
24 сен 2024, 16:33
9dbe6fc
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/** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.dev/license */ const PARSE_TO_PAIRS = /([0-9]+[^0-9]+)/g; const PAIR_SPLIT = /^([0-9]+)([dhmsu]+)$/; export function parseDurationToMs(duration: string): number { const matches: string[] = []; let array: RegExpExecArray | null; while ((array = PARSE_TO_PAIRS.exec(duration)) !== null) { matches.push(array[0]); } return matches .map((match) => { const res = PAIR_SPLIT.exec(match); if (res === null) { throw new Error(`Not a valid duration: ${match}`); } let factor: number = 0; switch (res[2]) { case 'd': factor = 86400000; break; case 'h': factor = 3600000; break; case 'm': factor = 60000; break; case 's': factor = 1000; break; case 'u': factor = 1; break; default: throw new Error(`Not a valid duration unit: ${res[2]}`); } return parseInt(res[1]) * factor; }) .reduce((total, value) => total + value, 0); }