From 425120b42c2bd63e22af1b19015966c0ef025542 Mon Sep 17 00:00:00 2001
From: hau <ngtranhau@gmail.com>
Date: Wed, 28 Oct 2020 11:34:56 +0700
Subject: [PATCH] add equal folds

---
 Development/Go/strings.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Development/Go/strings.md b/Development/Go/strings.md
index 23b134c..9eb3890 100644
--- a/Development/Go/strings.md
+++ b/Development/Go/strings.md
@@ -27,3 +27,9 @@ func newConcat(strs ...string) string {
 	return sb.String()
 }
 ```
+
+Use `EqualFold` for faster compare strings with upper, lower or mixed case:
+
+```go
+strings.EqualFold("Foo", "fOO")
+```