From caea250b3894e456891fca43d1d0d2627d1ffee4 Mon Sep 17 00:00:00 2001
From: Dong Nguyen <nguyenduydong@gmail.com>
Date: Sat, 17 Jun 2023 13:46:32 +0700
Subject: [PATCH] call evict on replacing value

---
 simplelru/lru.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/simplelru/lru.go b/simplelru/lru.go
index ac25664..b165ea2 100644
--- a/simplelru/lru.go
+++ b/simplelru/lru.go
@@ -49,6 +49,9 @@ func (c *LRU[K, V]) Add(key K, value V) (evicted bool) {
 	// Check for existing item
 	if ent, ok := c.items[key]; ok {
 		c.evictList.moveToFront(ent)
+		if c.onEvict != nil {
+			c.onEvict(key, ent.value)
+		}
 		ent.value = value
 		return false
 	}