From 9c1daa133df743c1d1585937e6e753708bcd75b0 Mon Sep 17 00:00:00 2001
From: jm33-m0 <jm33@jm33.me>
Date: Thu, 21 Sep 2023 17:33:05 +0800
Subject: [PATCH] new util function

---
 core/lib/util/file.go | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/core/lib/util/file.go b/core/lib/util/file.go
index c6ef851c7..50f121bfd 100644
--- a/core/lib/util/file.go
+++ b/core/lib/util/file.go
@@ -108,6 +108,17 @@ func IsDirExist(path string) bool {
 	return false
 }
 
+// RemoveItemFromArray remove string/int from slice
+func RemoveItemFromArray[T string | int](to_remove T, sliceList []T) []T {
+	list := []T{}
+	for _, item := range sliceList {
+		if item != to_remove {
+			list = append(list, item)
+		}
+	}
+	return list
+}
+
 // RemoveDupsFromArray remove duplicated string/int from slice
 func RemoveDupsFromArray[T string | int](sliceList []T) []T {
 	allKeys := make(map[T]bool)
@@ -116,9 +127,7 @@ func RemoveDupsFromArray[T string | int](sliceList []T) []T {
 		if _, value := allKeys[item]; !value {
 			allKeys[item] = true
 			list = append(list, item)
-
 		}
-
 	}
 	return list
 }