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

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = addHours;
+var _index = _interopRequireDefault(require("../_lib/toInteger/index.js"));
+var _index2 = _interopRequireDefault(require("../addMilliseconds/index.js"));
+var _index3 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
+var MILLISECONDS_IN_HOUR = 3600000;
+
+/**
+ * @name addHours
+ * @category Hour Helpers
+ * @summary Add the specified number of hours to the given date.
+ *
+ * @description
+ * Add the specified number of hours to the given date.
+ *
+ * @param {Date|Number} date - the date to be changed
+ * @param {Number} amount - the amount of hours 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 hours added
+ * @throws {TypeError} 2 arguments required
+ *
+ * @example
+ * // Add 2 hours to 10 July 2014 23:00:00:
+ * const result = addHours(new Date(2014, 6, 10, 23, 0), 2)
+ * //=> Fri Jul 11 2014 01:00:00
+ */
+function addHours(dirtyDate, dirtyAmount) {
+  (0, _index3.default)(2, arguments);
+  var amount = (0, _index.default)(dirtyAmount);
+  return (0, _index2.default)(dirtyDate, amount * MILLISECONDS_IN_HOUR);
+}
+module.exports = exports.default;