Include Enumerable into ShortenerList for Ruby 1.8

altmetric · Nov 21, 2015 · 06cc1a4 · 06cc1a4
1 parent 054894f
commit 06cc1a4
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diff --git a/lib/embiggen/shortener_list.rb b/lib/embiggen/shortener_list.rb
@@ -4,7 +4,7 @@
 module Embiggen
   class ShortenerList
     extend Forwardable
-    extend Enumerable
+    include Enumerable
 
     attr_reader :domains
 

diff --git a/spec/embiggen/shortener_list_spec.rb b/spec/embiggen/shortener_list_spec.rb
@@ -77,4 +77,10 @@
       expect(list).to include(URI('http://a.com/foo'))
     end
   end
+
+  it 'is enumerable for 1.8 compatiblity' do
+    list = described_class.new([])
+
+    expect(list).to be_kind_of(Enumerable)
+  end
 end