From 7f4b67adb231bb7f1a922b4604d3f3955d1584fc Mon Sep 17 00:00:00 2001
From: Kent Hagerman <Kent-H@users.noreply.github.com>
Date: Wed, 15 Apr 2020 13:32:10 -0400
Subject: [PATCH] Ordered delete's check for `i<len(a)-1` is unnecessary. 
 Slicing an n-length array using `[n:]` will return an empty array, and so the
 copy will do nothing.

---
 SliceTricks.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/SliceTricks.md b/SliceTricks.md
index 18a57fe9..fec01dbb 100644
--- a/SliceTricks.md
+++ b/SliceTricks.md
@@ -47,9 +47,7 @@ a = a[:len(a)-j+i]
 
 > **Delete**
 ```go
-if i < len(a)-1 {
-  copy(a[i:], a[i+1:])
-}
+copy(a[i:], a[i+1:])
 a[len(a)-1] = nil // or the zero value of T
 a = a[:len(a)-1]
 ```