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backend/node_modules/date-fns/setISODay/index.js

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = setISODay;
+var _index = _interopRequireDefault(require("../_lib/toInteger/index.js"));
+var _index2 = _interopRequireDefault(require("../toDate/index.js"));
+var _index3 = _interopRequireDefault(require("../addDays/index.js"));
+var _index4 = _interopRequireDefault(require("../getISODay/index.js"));
+var _index5 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
+/**
+ * @name setISODay
+ * @category Weekday Helpers
+ * @summary Set the day of the ISO week to the given date.
+ *
+ * @description
+ * Set the day of the ISO week to the given date.
+ * ISO week starts with Monday.
+ * 7 is the index of Sunday, 1 is the index of Monday etc.
+ *
+ * @param {Date|Number} date - the date to be changed
+ * @param {Number} day - the day of the ISO week of the new date
+ * @returns {Date} the new date with the day of the ISO week set
+ * @throws {TypeError} 2 arguments required
+ *
+ * @example
+ * // Set Sunday to 1 September 2014:
+ * const result = setISODay(new Date(2014, 8, 1), 7)
+ * //=> Sun Sep 07 2014 00:00:00
+ */
+function setISODay(dirtyDate, dirtyDay) {
+  (0, _index5.default)(2, arguments);
+  var date = (0, _index2.default)(dirtyDate);
+  var day = (0, _index.default)(dirtyDay);
+  var currentDay = (0, _index4.default)(date);
+  var diff = day - currentDay;
+  return (0, _index3.default)(date, diff);
+}
+module.exports = exports.default;