From aedc78aed32a6c95398cd40e145001d03c07eeca Mon Sep 17 00:00:00 2001
From: "seito.tanaka" <seito.tanaka.dev@gmail.com>
Date: Sat, 9 Sep 2023 20:05:16 +0900
Subject: [PATCH] Refactor

---
 shared/branch.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/shared/branch.go b/shared/branch.go
index 6280a23..9ae0476 100644
--- a/shared/branch.go
+++ b/shared/branch.go
@@ -24,7 +24,8 @@ const (
 	Deleted
 )
 
+var detachedBranchNameRegex = regexp.MustCompile(`^\(.+\)`)
+
 func (b Branch) IsDetached() bool {
-	detachedBranchNameRegex := regexp.MustCompile(`^\(.+\)`)
 	return detachedBranchNameRegex.MatchString(b.Name)
 }