From f2bfdeb28ef6ffd51c4d0a0b39b8b4d78903dadb Mon Sep 17 00:00:00 2001
From: Martin HART <martin-hart@protonmail.com>
Date: Sat, 31 Oct 2020 17:40:53 +0100
Subject: [PATCH] reverse the Instructions vector, so he can behave as a queue

---
 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 3975876..c11d41e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -172,7 +172,7 @@ fn parse_config(conf: String, pool: &mut Vec<robot::Robot>) -> Result<world::Wor
         };
 
         // Convert instructions line.
-        let inst: Vec<char> = raw_inst.chars().collect();
+        let inst: Vec<char> = raw_inst.chars().rev().collect();
         if !robot::is_instructions(&inst) {
             return Err(String::from("Invalid instructions !"));
         }