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							55 lines
						
					
					
						
							2.0 KiB
						
					
					
				
			
		
		
	
	
							55 lines
						
					
					
						
							2.0 KiB
						
					
					
				"use strict";
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Object.defineProperty(exports, "__esModule", {
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  value: true
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});
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exports.default = isSameWeek;
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var _index = _interopRequireDefault(require("../startOfWeek/index.js"));
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var _index2 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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 * @name isSameWeek
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 * @category Week Helpers
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 * @summary Are the given dates in the same week?
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 *
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 * @description
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 * Are the given dates in the same week?
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 *
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 * ### v2.0.0 breaking changes:
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 *
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 * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).
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 *
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 * @param {Date|Number} dateLeft - the first date to check
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 * @param {Date|Number} dateRight - the second date to check
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 * @param {Object} [options] - an object with options.
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 * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale}
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 * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday)
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 * @returns {Boolean} the dates are in the same week
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 * @throws {TypeError} 2 arguments required
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 * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6
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 *
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 * @example
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 * // Are 31 August 2014 and 4 September 2014 in the same week?
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 * var result = isSameWeek(new Date(2014, 7, 31), new Date(2014, 8, 4))
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 * //=> true
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 *
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 * @example
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 * // If week starts with Monday,
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 * // are 31 August 2014 and 4 September 2014 in the same week?
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 * var result = isSameWeek(new Date(2014, 7, 31), new Date(2014, 8, 4), {
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 *   weekStartsOn: 1
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 * })
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 * //=> false
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 */
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function isSameWeek(dirtyDateLeft, dirtyDateRight, dirtyOptions) {
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  (0, _index2.default)(2, arguments);
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  var dateLeftStartOfWeek = (0, _index.default)(dirtyDateLeft, dirtyOptions);
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  var dateRightStartOfWeek = (0, _index.default)(dirtyDateRight, dirtyOptions);
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  return dateLeftStartOfWeek.getTime() === dateRightStartOfWeek.getTime();
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}
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module.exports = exports.default; |