From 07e5c9f0aff83170b256dccae9c1b2b78c07c42a Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Sat, 11 Apr 2020 22:04:44 -0400
Subject: [PATCH] turns out putting dyn everywhere fixes it

---
 src/renderer/renderer.rs | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/renderer/renderer.rs b/src/renderer/renderer.rs
index d5fe632..fbb79dd 100644
--- a/src/renderer/renderer.rs
+++ b/src/renderer/renderer.rs
@@ -142,16 +142,14 @@ mod tests {
         }
     }
 
-    fn do_the_walk<'a>(context: &'a impl Walkable, path: &Vec<&str>) -> &'a dyn Walkable {
+    fn do_the_walk<'a>(context: &'a dyn Walkable, path: &Vec<&str>) -> &'a dyn Walkable {
         let mut output = context;
 
-        context.walk(path.first().unwrap())
+        for elem in path.iter() {
+            output = context.walk(elem);
+        }
 
-        // for elem in path.iter() {
-        //     output = context.walk(elem);
-        // }
-
-        // output
+        output
     }
 
     #[test]