initial commit: scaffolding

1 files changed, 35 insertions, 0 deletions

diff --git a/node_modules/date-fns/esm/addDays/index.js b/node_modules/date-fns/esm/addDays/index.js
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+import toInteger from "../_lib/toInteger/index.js";
+import toDate from "../toDate/index.js";
+import requiredArgs from "../_lib/requiredArgs/index.js";
+/**
+ * @name addDays
+ * @category Day Helpers
+ * @summary Add the specified number of days to the given date.
+ *
+ * @description
+ * Add the specified number of days to the given date.
+ *
+ * @param {Date|Number} date - the date to be changed
+ * @param {Number} amount - the amount of days 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 days added
+ * @throws {TypeError} - 2 arguments required
+ *
+ * @example
+ * // Add 10 days to 1 September 2014:
+ * const result = addDays(new Date(2014, 8, 1), 10)
+ * //=> Thu Sep 11 2014 00:00:00
+ */
+export default function addDays(dirtyDate, dirtyAmount) {
+  requiredArgs(2, arguments);
+  var date = toDate(dirtyDate);
+  var amount = toInteger(dirtyAmount);
+  if (isNaN(amount)) {
+    return new Date(NaN);
+  }
+  if (!amount) {
+    // If 0 days, no-op to avoid changing times in the hour before end of DST
+    return date;
+  }
+  date.setDate(date.getDate() + amount);
+  return date;
+}
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