lib/picky/sources/couch.rb in picky-3.5.4 vs lib/picky/sources/couch.rb in picky-3.6.0

@@ -30,10 +30,10 @@
         Hash === options && options[:url] || raise_no_db_given(category_names)
 
         @db = RestClient::Resource.new options.delete(:url), options
 
         key_format   = options.delete :key_format
-        @key_format  = key_format && key_format.intern || :to_sym
+        @key_format  = key_format && key_format.intern || :to_s
       end
 
       def to_s
         self.class.name
       end
\ No newline at end of file