From 627a5d4355e3674b7002c3dbb023d2371cdfc47e Mon Sep 17 00:00:00 2001
From: John Estropia <rommel.estropia@gmail.com>
Date: Wed, 19 Feb 2020 22:01:46 +0900
Subject: [PATCH] add OrderBy utilities for Field.Stored

---
 Sources/OrderBy.swift | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Sources/OrderBy.swift b/Sources/OrderBy.swift
index 126f4ae..9e4dd5c 100644
--- a/Sources/OrderBy.swift
+++ b/Sources/OrderBy.swift
@@ -185,6 +185,14 @@ public struct OrderBy<O: DynamicObject>: OrderByClause, FetchClause, QueryClause
         
         
         // MARK: CoreStoreObject Key Paths
+
+        /**
+         Indicates that the `KeyPathString` should be sorted in ascending order
+         */
+        public static func ascending<T>(_ attribute: KeyPath<O, FieldContainer<O>.Stored<T>>) -> SortKey {
+
+            return .ascending(O.meta[keyPath: attribute].keyPath)
+        }
         
         /**
          Indicates that the `KeyPathString` should be sorted in ascending order
@@ -217,6 +225,14 @@ public struct OrderBy<O: DynamicObject>: OrderByClause, FetchClause, QueryClause
             
             return .ascending(O.meta[keyPath: attribute].keyPath)
         }
+
+        /**
+         Indicates that the `KeyPathString` should be sorted in descending order
+         */
+        public static func descending<T>(_ attribute: KeyPath<O, FieldContainer<O>.Stored<T>>) -> SortKey {
+
+            return .descending(O.meta[keyPath: attribute].keyPath)
+        }
         
         /**
          Indicates that the `KeyPathString` should be sorted in descending order