From b5d82339556b4e6947f538a7aaa32dcaaeb59ea4 Mon Sep 17 00:00:00 2001
From: Brent Simmons <brent@ranchero.com>
Date: Sat, 2 Dec 2017 13:20:27 -0800
Subject: [PATCH] =?UTF-8?q?Fix=20bug=20saving=20related=20objects=20for=20?=
 =?UTF-8?q?articles=20=E2=80=94=C2=A0authors,=20tags,=20and=20attachments.?=
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Content-Transfer-Encoding: 8bit

---
 .../Extensions/Article+Database.swift         | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/Frameworks/Database/Extensions/Article+Database.swift b/Frameworks/Database/Extensions/Article+Database.swift
index ef977b975..61367b0d8 100644
--- a/Frameworks/Database/Extensions/Article+Database.swift
+++ b/Frameworks/Database/Extensions/Article+Database.swift
@@ -114,6 +114,28 @@ extension Article: DatabaseObject {
 			return articleID
 		}
 	}
+
+	public func relatedObjectsWithName(_ name: String) -> [DatabaseObject]? {
+
+		switch name {
+		case RelationshipName.authors:
+			return databaseObjectArray(with: authors)
+		case RelationshipName.tags:
+			return databaseObjectArray(with: tags)
+		case RelationshipName.attachments:
+			return databaseObjectArray(with: attachments)
+		default:
+			return nil
+		}
+	}
+
+	private func databaseObjectArray<T: DatabaseObject>(with objects: Set<T>?) -> [DatabaseObject]? {
+
+		guard let objects = objects else {
+			return nil
+		}
+		return Array(objects)
+	}
 }
 
 extension Set where Element == Article {