From af3f41fbdabbdac67509b7a792916670be4c8b23 Mon Sep 17 00:00:00 2001
From: Brent Simmons <brent@ranchero.com>
Date: Wed, 1 Nov 2017 20:45:38 -0700
Subject: [PATCH] Start ArticleArray.swift.

---
 .../MainWindow/Timeline/ArticleArray.swift    | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Evergreen/MainWindow/Timeline/ArticleArray.swift

diff --git a/Evergreen/MainWindow/Timeline/ArticleArray.swift b/Evergreen/MainWindow/Timeline/ArticleArray.swift
new file mode 100644
index 000000000..2968a81d8
--- /dev/null
+++ b/Evergreen/MainWindow/Timeline/ArticleArray.swift
@@ -0,0 +1,22 @@
+//
+//  ArticleArray.swift
+//  Evergreen
+//
+//  Created by Brent Simmons on 11/1/17.
+//  Copyright © 2017 Ranchero Software. All rights reserved.
+//
+
+import Foundation
+import Data
+
+extension Array where Element == Article {
+
+	func articleAtRow(_ row: Int) -> Article? {
+
+		if row < 0 || row == NSNotFound || row > count - 1 {
+			return nil
+		}
+		return self[row]
+	}
+
+}