Add Food.by_food_group_code scope

mattbeedle · Aug 1, 2015 · f18f96d · f18f96d
1 parent 4462d66
commit f18f96d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/usda_nutrient_database/food.rb b/lib/usda_nutrient_database/food.rb
@@ -26,5 +26,8 @@ class Food < ActiveRecord::Base
       joins(:nutrients)
         .where(nutrients: { nutrient_number: nutrient_number })
     }
+    scope :by_food_group_code, ->(food_group_code) {
+      where(food_group_code: food_group_code)
+    }
   end
 end