1 files changed, 4 insertions, 4 deletions
diff --git a/spec/doubles/hash.rb b/spec/doubles/hash.rb
index 97d25742cb..32c5b98058 100644
--- a/spec/doubles/hash.rb
+++ b/spec/doubles/hash.rb
@@ -2,19 +2,19 @@ class Hash
   def ordered_array
     to_a.sort { |(key1, value1), (key2, value2)| key1.hash <=> key2.hash }
   end
-  
+
   def keys
     ordered_array.collect(&:first)
   end
-  
+
   def values
     ordered_array.collect { |_, v| v }
   end
-  
+
   def each(&block)
     ordered_array.each(&block)
   end
-  
+
   def shift
     returning to_a.first do |k, v|
       delete(k)