/**
  * Delete an existing instruction.
  *
  * @since 1.3.0
  *
  * @param  int  $instruction_id The ID for the instruction you want to delete.
  * @return bool $result         Whether the instruction was deleted.
  */
 public function delete_instruction($instruction_id)
 {
     $result = simmer_delete_recipe_item($instruction_id);
     if ($result) {
         simmer_delete_recipe_item_meta($instruction_id, 'description');
         simmer_delete_recipe_item_meta($instruction_id, 'is_heading');
     }
     return $result;
 }
 /**
  * Delete an existing ingredient.
  *
  * @since 1.3.0
  *
  * @param  int  $ingredient_id The ID for the ingredient you want to delete.
  * @return bool $result        Whether the ingredient was deleted.
  */
 public function delete_ingredient($ingredient_id)
 {
     $result = simmer_delete_recipe_item($ingredient_id);
     if ($result) {
         simmer_delete_recipe_item_meta($ingredient_id, 'amount');
         simmer_delete_recipe_item_meta($ingredient_id, 'unit');
         simmer_delete_recipe_item_meta($ingredient_id, 'description');
     }
     return $result;
 }