From 186e5887f60ce7fa7c674a33c35e4936cdfb0287 Mon Sep 17 00:00:00 2001
From: belliash <belliash@codingworkshop.eu.org>
Date: Wed, 1 May 2019 11:51:08 +0200
Subject: [PATCH] We can now declare key and value variables inside a loop.

---
 tests/arab_to_roman.aer | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/tests/arab_to_roman.aer b/tests/arab_to_roman.aer
index 802a45e..82d5206 100644
--- a/tests/arab_to_roman.aer
+++ b/tests/arab_to_roman.aer
@@ -8,9 +8,7 @@ class Program {
 			'X' => 10, 'IX' => 9, 'V' => 5, 'IV' => 4, 'I' => 1};
 
 		int $matches;
-		string $roman;
-		int $value;
-		foreach($roman => $value in $lookup) {
+		foreach(string $roman => int $value in $lookup) {
 			$matches = (int) ($n / $value);
 			$result += str_repeat($roman, $matches);
 			$n = $n % $value;