From 6e7240e2d7ca36cf5847b6096ad10f2b23ab97a6 Mon Sep 17 00:00:00 2001
From: Max Bradbury <max@tinybird.info>
Date: Thu, 23 Apr 2020 08:57:46 +0100
Subject: [PATCH] streamline this

---
 src/room.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/room.rs b/src/room.rs
index be201d6..dd72a70 100644
--- a/src/room.rs
+++ b/src/room.rs
@@ -99,12 +99,9 @@ impl From<String> for Room {
         let mut tiles: Vec<String> = Vec::new();
 
         for line in lines.into_iter() {
-            let line: Vec<&str> = if line.contains(",") {
-                line.split(",").collect()
-            } else {
-                // old room format
-                line.split("").collect()
-            };
+            let line: Vec<&str> = line
+                .split(if line.contains(",") {","} else {""}) // old room format?
+                .collect();
 
             for tile_id in line {
                 tiles.push(tile_id.to_string());