initial commit: scaffolding

1 files changed, 37 insertions, 0 deletions

diff --git a/node_modules/date-fns/getDaysInMonth/index.js b/node_modules/date-fns/getDaysInMonth/index.js
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+++ b/node_modules/date-fns/getDaysInMonth/index.js
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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = getDaysInMonth;
+var _index = _interopRequireDefault(require("../toDate/index.js"));
+var _index2 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
+/**
+ * @name getDaysInMonth
+ * @category Month Helpers
+ * @summary Get the number of days in a month of the given date.
+ *
+ * @description
+ * Get the number of days in a month of the given date.
+ *
+ * @param {Date|Number} date - the given date
+ * @returns {Number} the number of days in a month
+ * @throws {TypeError} 1 argument required
+ *
+ * @example
+ * // How many days are in February 2000?
+ * const result = getDaysInMonth(new Date(2000, 1))
+ * //=> 29
+ */
+function getDaysInMonth(dirtyDate) {
+  (0, _index2.default)(1, arguments);
+  var date = (0, _index.default)(dirtyDate);
+  var year = date.getFullYear();
+  var monthIndex = date.getMonth();
+  var lastDayOfMonth = new Date(0);
+  lastDayOfMonth.setFullYear(year, monthIndex + 1, 0);
+  lastDayOfMonth.setHours(0, 0, 0, 0);
+  return lastDayOfMonth.getDate();
+}
+module.exports = exports.default;
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