From 1c3ece12b997206fd9cb0b2bf98c25da8332fe10 Mon Sep 17 00:00:00 2001
From: Misty De Meo
Date: Thu, 3 Aug 2017 17:18:13 -0700
Subject: Tap.each: return an enumerable when no block given

---
 Library/Homebrew/test/tap_spec.rb | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Library/Homebrew/test')

diff --git a/Library/Homebrew/test/tap_spec.rb b/Library/Homebrew/test/tap_spec.rb
index 0eb4ca1be..957f9bdd2 100644
--- a/Library/Homebrew/test/tap_spec.rb
+++ b/Library/Homebrew/test/tap_spec.rb
@@ -297,6 +297,12 @@ describe Tap do
     subject.config["foo"] = nil
     expect(subject.config["foo"]).to be nil
   end
+
+  describe "#each" do
+    it "returns an enumerator if no block is passed" do
+      expect(described_class.each).to be_an_instance_of(Enumerator)
+    end
+  end
 end
 
 describe CoreTap do
-- 
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