From e2be213f5fb72e9033e8fc723e8b2b8fa78b4c5e Mon Sep 17 00:00:00 2001
From: Julian LaNeve <lanevejulian@gmail.com>
Date: Mon, 20 Mar 2023 12:35:36 -0400
Subject: [PATCH] Update FlatMap docs to talk about nil case (#314)

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index bfde50fe..09419ff7 100644
--- a/README.md
+++ b/README.md
@@ -320,7 +320,7 @@ matching := lo.FilterMap([]string{"cpu", "gpu", "mouse", "keyboard"}, func(x str
 
 ### FlatMap
 
-Manipulates a slice and transforms and flattens it to a slice of another type.
+Manipulates a slice and transforms and flattens it to a slice of another type. The transform function can either return a slice or a `nil`, and in the `nil` case no value is added to the final slice.
 
 ```go
 lo.FlatMap([]int{0, 1, 2}, func(x int, _ int) []string {