From 4f57728dd9b19ff73c513fbbbe28ee2392333e8f Mon Sep 17 00:00:00 2001
From: perro <hi@perrotuerto.blog>
Date: Wed, 22 Feb 2023 11:35:08 -0800
Subject: [PATCH] Quiz 2

---
 exercises/quiz2.rs | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/exercises/quiz2.rs b/exercises/quiz2.rs
index 5c42dae..4b659a1 100644
--- a/exercises/quiz2.rs
+++ b/exercises/quiz2.rs
@@ -18,8 +18,6 @@
 // - The output element is going to be a Vector of strings.
 // No hints this time!
 
-// I AM NOT DONE
-
 pub enum Command {
     Uppercase,
     Trim,
@@ -29,12 +27,14 @@ pub enum Command {
 mod my_module {
     use super::Command;
 
-    // TODO: Complete the function signature!
-    pub fn transformer(input: ???) -> ??? {
-        // TODO: Complete the output declaration!
-        let mut output: ??? = vec![];
+    pub fn transformer(input: Vec<(String, Command)>) -> Vec<String> {
+        let mut output: Vec<String> = vec![];
         for (string, command) in input.iter() {
-            // TODO: Complete the function body. You can do it!
+            output.push(match command {
+               Command::Uppercase => string.to_uppercase(),  
+               Command::Trim => string.trim().to_string(),  
+               Command::Append(times) => format!("{}{}", string, "bar".repeat(*times)),  
+            })
         }
         output
     }
@@ -42,8 +42,7 @@ mod my_module {
 
 #[cfg(test)]
 mod tests {
-    // TODO: What do we need to import to have `transformer` in scope?
-    use ???;
+    use super::my_module::transformer;
     use super::Command;
 
     #[test]