文件操作 - ISOWeekYearParser.js
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文件: /var/www/OLD/node_modules/date-fns/parse/_lib/parsers/ISOWeekYearParser.js
编辑文件内容
import { startOfISOWeek } from "../../../startOfISOWeek.js"; import { constructFrom } from "../../../constructFrom.js"; import { Parser } from "../Parser.js"; import { parseNDigitsSigned } from "../utils.js"; // ISO week-numbering year export class ISOWeekYearParser extends Parser { priority = 130; parse(dateString, token) { if (token === "R") { return parseNDigitsSigned(4, dateString); } return parseNDigitsSigned(token.length, dateString); } set(date, _flags, value) { const firstWeekOfYear = constructFrom(date, 0); firstWeekOfYear.setFullYear(value, 0, 4); firstWeekOfYear.setHours(0, 0, 0, 0); return startOfISOWeek(firstWeekOfYear); } incompatibleTokens = [ "G", "y", "Y", "u", "Q", "q", "M", "L", "w", "d", "D", "e", "c", "t", "T", ]; }
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