registration

frontend/style/node_modules/date-fns/toDate.js

@@ -1,5 +1,4 @@
-"use strict";
-exports.toDate = toDate;
+import { constructFrom } from "./constructFrom.js";
 
 /**
  * @name toDate
@@ -15,9 +14,15 @@ exports.toDate = toDate;
  *
  * If the argument is none of the above, the function returns Invalid Date.
  *
+ * Starting from v3.7.0, it clones a date using `[Symbol.for("constructDateFrom")]`
+ * enabling to transfer extra properties from the reference date to the new date.
+ * It's useful for extensions like [`TZDate`](https://github.com/date-fns/tz)
+ * that accept a time zone as a constructor argument.
+ *
  * **Note**: *all* Date arguments passed to any *date-fns* function is processed by `toDate`.
  *
  * @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).
+ * @typeParam ResultDate - The result `Date` type, it is the type returned from the context function if it is passed, or inferred from the arguments.
  *
  * @param argument - The value to convert
  *
@@ -33,26 +38,10 @@ exports.toDate = toDate;
  * const result = toDate(1392098430000)
  * //=> Tue Feb 11 2014 11:30:30
  */
-function toDate(argument) {
-  const argStr = Object.prototype.toString.call(argument);
-
-  // Clone the date
-  if (
-    argument instanceof Date ||
-    (typeof argument === "object" && argStr === "[object Date]")
-  ) {
-    // Prevent the date to lose the milliseconds when passed to new Date() in IE10
-    return new argument.constructor(+argument);
-  } else if (
-    typeof argument === "number" ||
-    argStr === "[object Number]" ||
-    typeof argument === "string" ||
-    argStr === "[object String]"
-  ) {
-    // TODO: Can we get rid of as?
-    return new Date(argument);
-  } else {
-    // TODO: Can we get rid of as?
-    return new Date(NaN);
-  }
+export function toDate(argument, context) {
+  // [TODO] Get rid of `toDate` or `constructFrom`?
+  return constructFrom(context || argument, argument);
 }
+
+// Fallback for modularized imports:
+export default toDate;