From eb5428d31726e2642e4fd62d037b8e9f6ddfb912 Mon Sep 17 00:00:00 2001
From: Shahab Movahhedi <45717968+movahhedi@users.noreply.github.com>
Date: Mon, 7 Apr 2025 12:01:40 +0330
Subject: [PATCH] refactor: set `isErr()` return directly

---
 src/result.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/result.ts b/src/result.ts
index ad447caa..0a014113 100644
--- a/src/result.ts
+++ b/src/result.ts
@@ -317,7 +317,7 @@ export class Ok<T, E> implements IResult<T, E> {
   }
 
   isErr(): this is Err<T, E> {
-    return !this.isOk()
+    return false
   }
 
   map<A>(f: (t: T) => A): Result<A, E> {
@@ -424,7 +424,7 @@ export class Err<T, E> implements IResult<T, E> {
   }
 
   isErr(): this is Err<T, E> {
-    return !this.isOk()
+    return true
   }
 
   // eslint-disable-next-line @typescript-eslint/no-unused-vars