From ab19bd6f6ac95c9ee0ee1ea656cba50c8b56a830 Mon Sep 17 00:00:00 2001
From: kercylan98 <kercylan@gmail.com>
Date: Tue, 22 Aug 2023 14:16:41 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20slice=20=E5=8C=85=E6=96=B0=E5=A2=9E=20F?=
 =?UTF-8?q?ilter=20=E5=87=BD=E6=95=B0=E7=94=A8=E4=BA=8E=E8=BF=87=E6=BB=A4?=
 =?UTF-8?q?=E5=88=87=E7=89=87?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 utils/slice/slice.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/utils/slice/slice.go b/utils/slice/slice.go
index ce52da2..c14ff73 100644
--- a/utils/slice/slice.go
+++ b/utils/slice/slice.go
@@ -333,3 +333,15 @@ func SubWithCheck[T any](a, b []T, checkHandle func(a, b T) bool) []T {
 	}
 	return result
 }
+
+// Filter 过滤切片中的元素
+//   - filterHandle 返回 true 表示需要保留
+func Filter[T any](a []T, filterHandle func(a T) bool) []T {
+	var result []T
+	for _, a := range a {
+		if filterHandle(a) {
+			result = append(result, a)
+		}
+	}
+	return result
+}