gammaray: use assert_predicate

Homebrew · Oct 9, 2017 · 50e7353 · 50e7353
1 parent 5540ee3
commit 50e7353
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Formula/gammaray.rb b/Formula/gammaray.rb
@@ -33,6 +33,6 @@ def install
   end
 
   test do
-    (prefix/"GammaRay.app/Contents/MacOS/gammaray").executable?
+    assert_predicate prefix/"GammaRay.app/Contents/MacOS/gammaray", :executable?
   end
 end