From 5372caefb350dfde4e5ce018cf9dc59742558004 Mon Sep 17 00:00:00 2001
From: NitinKM <70827815+NewtonChutney@users.noreply.github.com>
Date: Sun, 7 Jul 2024 23:19:38 +0530
Subject: [PATCH] Update iterator sol in quiz2.rs

---
 solutions/quizzes/quiz2.rs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/solutions/quizzes/quiz2.rs b/solutions/quizzes/quiz2.rs
index 2f5cc05..be3f159 100644
--- a/solutions/quizzes/quiz2.rs
+++ b/solutions/quizzes/quiz2.rs
@@ -52,12 +52,7 @@ mod my_module {
             .map(|(mut string, command)| match command {
                 Command::Uppercase => string.to_uppercase(),
                 Command::Trim => string.trim().to_string(),
-                Command::Append(n) => {
-                    for _ in 0..n {
-                        string += "bar";
-                    }
-                    string
-                }
+                Command::Append(n) => string + &"bar".repeat(n),
             })
             .collect()
     }