Initial commit

node_modules/date-fns/clamp.js

@@ -0,0 +1,39 @@
+"use strict";
+exports.clamp = clamp;
+var _index = require("./max.js");
+var _index2 = require("./min.js");
+
+/**
+ * @name clamp
+ * @category Interval Helpers
+ * @summary Return a date bounded by the start and the end of the given interval
+ *
+ * @description
+ * Clamps a date to the lower bound with the start of the interval and the upper
+ * bound with the end of the interval.
+ *
+ * - When the date is less than the start of the interval, the start is returned.
+ * - When the date is greater than the end of the interval, the end is returned.
+ * - Otherwise the date is returned.
+ *
+ * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
+ *
+ * @param date - The date to be bounded
+ * @param interval - The interval to bound to
+ *
+ * @returns The date bounded by the start and the end of the interval
+ *
+ * @example
+ * // What is Mar, 21, 2021 bounded to an interval starting at Mar, 22, 2021 and ending at Apr, 01, 2021
+ * const result = clamp(new Date(2021, 2, 21), {
+ *   start: new Date(2021, 2, 22),
+ *   end: new Date(2021, 3, 1),
+ * })
+ * //=> Mon Mar 22 2021 00:00:00
+ */
+function clamp(date, interval) {
+  return (0, _index2.min)([
+    (0, _index.max)([date, interval.start]),
+    interval.end,
+  ]);
+}