diff --git a/rust/src/day2.rs b/rust/src/day2.rs
index f417d53..4d53d9a 100644
--- a/rust/src/day2.rs
+++ b/rust/src/day2.rs
@@ -95,9 +95,8 @@ impl FromStr for Revelation {
     type Err = String;
 
     fn from_str(s: &str) -> Result<Self, Self::Err> {
-        let revelation_results: Vec<_> = s.split(", ").map(ColourRevelation::from_str).collect();
-        let revelations_result = traverse_results(revelation_results);
-        revelations_result.and_then(|revelations| {
+        let revelation_result: Result<Vec<_>, _> = s.split(", ").map(ColourRevelation::from_str).collect();
+        revelation_result.and_then(|revelations| {
             let reds = extract_colour(revelations.clone(), String::from("red"));
             let greens = extract_colour(revelations.clone(), String::from("green"));
             let blues = extract_colour(revelations, String::from("blue"));
@@ -135,10 +134,10 @@ impl FromStr for Game {
                     .replace("Game ", "")
                     .parse()
                     .map_err(|e| format!("Invalid game id: {}", e));
-                let revelations_results: Vec<Result<Revelation, _>> =
+                let revelations_result: Result<Vec<Revelation>, _> =
                     revelations_str.split("; ").map(|x| x.parse()).collect();
                 game_id_result.and_then(|id| {
-                    traverse_results(revelations_results)
+                    revelations_result
                         .and_then(|revelations| Ok(Game { id, revelations }))
                 })
             }
@@ -148,23 +147,5 @@ impl FromStr for Game {
 }
 
 fn parse_games(s: &str) -> Result<Vec<Game>, String> {
-    traverse_results(s.split('\n').map(Game::from_str).collect())
-}
-
-// Me: Mom, can we have travese.
-// Mom: We got traverse at home.
-// Traverse at home:
-fn traverse_results<A, B>(results: Vec<Result<A, B>>) -> Result<Vec<A>, B>
-where
-    Vec<A>: Clone,
-{
-    results.into_iter().fold(Ok(Vec::new()), |acc, res| {
-        acc.and_then(|vec| {
-            res.and_then(|r| {
-                let mut vectemp = vec.clone();
-                vectemp.push(r);
-                Ok(vectemp)
-            })
-        })
-    })
+   s.split('\n').map(Game::from_str).collect()
 }