From eec7cb6cda3251c6e9c739c8c8e8a426d85abc00 Mon Sep 17 00:00:00 2001
From: ilovezfs <ilovezfs@icloud.com>
Date: Mon, 9 Oct 2017 09:23:52 -0700
Subject: [PATCH] magnetix: use assert_predicate

---
 Formula/magnetix.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Formula/magnetix.rb b/Formula/magnetix.rb
index ca416b3f4d..4dbe04365f 100644
--- a/Formula/magnetix.rb
+++ b/Formula/magnetix.rb
@@ -39,6 +39,6 @@ class Magnetix < Formula
   end
 
   test do
-    File.executable? "#{prefix}/magnetiX.app/Contents/MacOS/magnetiX"
+    assert_predicate prefix/"magnetiX.app/Contents/MacOS/magnetiX", :executable?
   end
 end