From ac0fcef49b2720e0bdbbf39c0c923c1299479247 Mon Sep 17 00:00:00 2001
From: Patrick Mylund Nielsen <patrick@patrickmn.com>
Date: Sat, 28 Nov 2015 12:27:08 -0500
Subject: [PATCH] Clarify that the OnEvicted function isn't called when an item
 is overwritten

---
 cache.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cache.go b/cache.go
index 7fec2b6..bbc936a 100644
--- a/cache.go
+++ b/cache.go
@@ -853,8 +853,8 @@ func (c *cache) DeleteExpired() {
 }
 
 // Sets an (optional) function that is called with the key and value when an
-// item is evicted from the cache. (Including when it is deleted manually.)
-// Set to nil to disable.
+// item is evicted from the cache. (Including when it is deleted manually, but
+// not when it is overwritten.) Set to nil to disable.
 func (c *cache) OnEvicted(f func(string, interface{})) {
 	c.mu.Lock()
 	defer c.mu.Unlock()