From f6ac653442b316fd3d64111d85d1a2637e455138 Mon Sep 17 00:00:00 2001
From: gigobyte <gigobest2@gmail.com>
Date: Tue, 24 Jan 2023 21:59:58 +0200
Subject: [PATCH] Just Date gives unexpected result when applying
 JSON.stringify() #613

---
 src/Maybe.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Maybe.ts b/src/Maybe.ts
index b711ff66..bad14b35 100644
--- a/src/Maybe.ts
+++ b/src/Maybe.ts
@@ -208,7 +208,8 @@ class Just<T> implements Maybe<T> {
   }
 
   toJSON(): T {
-    return this.__value
+    const value: any = this.__value
+    return value instanceof Date ? value.toJSON() : value
   }
 
   equals(other: Maybe<T>): boolean {