Remove unused keys method.

OregonDigital · Jul 6, 2015 · 6e86a40 · 6e86a40
1 parent 79a2b21
commit 6e86a40
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/app/models/solr_field_summary.rb b/app/models/solr_field_summary.rb
@@ -15,10 +15,6 @@ def [](key)
     cleaned_result[key.to_sym]
   end
 
-  def keys
-    cleaned_result.keys
-  end
-
   private
 
   def cleaned_result