From ba12cb80f5ac40c614c1ada71a8ec48d3f7499f8 Mon Sep 17 00:00:00 2001
From: Avery Winters <git@averywinters.org>
Date: Thu, 24 Oct 2024 13:45:07 -0500
Subject: [PATCH] Remove redundant closure

---
 rust/beer-song/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust/beer-song/src/lib.rs b/rust/beer-song/src/lib.rs
index 155fdbc..1dbe7dc 100644
--- a/rust/beer-song/src/lib.rs
+++ b/rust/beer-song/src/lib.rs
@@ -22,6 +22,6 @@ pub fn verse(n: u32) -> String {
 pub fn sing(start: u32, end: u32) -> String {
     // Once it is stable, use `Iterator::intersperse` here to skip the temporary
     // `Vec`: https://github.com/rust-lang/rust/issues/79524
-    let verses: Vec<_> = (end..=start).rev().map(|n| verse(n)).collect();
+    let verses: Vec<_> = (end..=start).rev().map(verse).collect();
     verses.join("\n\n")
 }