Ruby style guide :)

lib/tire/results/collection.rb

@@ -21,10 +21,10 @@ def results
         return [] if failure?
         @results ||= begin
           hits = @response['hits']['hits'].map { |d| d.update '_type' => Utils.unescape(d['_type']) }
-          unless @options[:load]
-            __get_results_without_load(hits)
-          else
+          if @options[:load]
             __get_results_with_load(hits)
+          else
+            __get_results_without_load(hits)
           end
         end
       end