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

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = addISOWeekYears;
+var _index = _interopRequireDefault(require("../_lib/toInteger/index.js"));
+var _index2 = _interopRequireDefault(require("../getISOWeekYear/index.js"));
+var _index3 = _interopRequireDefault(require("../setISOWeekYear/index.js"));
+var _index4 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
+/**
+ * @name addISOWeekYears
+ * @category ISO Week-Numbering Year Helpers
+ * @summary Add the specified number of ISO week-numbering years to the given date.
+ *
+ * @description
+ * Add the specified number of ISO week-numbering years to the given date.
+ *
+ * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date
+ *
+ * @param {Date|Number} date - the date to be changed
+ * @param {Number} amount - the amount of ISO week-numbering years to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.
+ * @returns {Date} the new date with the ISO week-numbering years added
+ * @throws {TypeError} 2 arguments required
+ *
+ * @example
+ * // Add 5 ISO week-numbering years to 2 July 2010:
+ * const result = addISOWeekYears(new Date(2010, 6, 2), 5)
+ * //=> Fri Jun 26 2015 00:00:00
+ */
+function addISOWeekYears(dirtyDate, dirtyAmount) {
+  (0, _index4.default)(2, arguments);
+  var amount = (0, _index.default)(dirtyAmount);
+  return (0, _index3.default)(dirtyDate, (0, _index2.default)(dirtyDate) + amount);
+}
+module.exports = exports.default;