From 51c535c8ba70f1f1402f72a11b0eac077ba664fb Mon Sep 17 00:00:00 2001
From: young <young@contxts.io>
Date: Sat, 5 Nov 2022 18:08:09 +0900
Subject: [PATCH] traits2

---
 exercises/traits/traits2.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/exercises/traits/traits2.rs b/exercises/traits/traits2.rs
index 708bb19a..f051e4af 100644
--- a/exercises/traits/traits2.rs
+++ b/exercises/traits/traits2.rs
@@ -17,14 +17,20 @@ trait AppendBar {
     fn append_bar(self) -> Self;
 }
 
-//TODO: Add your code here
+impl AppendBar for Vec<String> {
+    fn append_bar(self) -> Vec<String> {
+        let mut _vec = self.clone();
+        _vec.push(String::from("Bar"));
+        return _vec;
+    }
+}
 
 #[cfg(test)]
 mod tests {
     use super::*;
 
     #[test]
-    fn is_vec_pop_eq_bar() {
+    fn is_vec_pop_eq_bar() { 
         let mut foo = vec![String::from("Foo")].append_bar();
         assert_eq!(foo.pop().unwrap(), String::from("Bar"));
         assert_eq!(foo.pop().unwrap(), String::from("Foo"));