Start ArticleArray.swift.

2025-02-03 12:27:32 +01:00 · 2017-11-01 20:45:38 -07:00 · 2017-11-01 20:45:38 -07:00 · af3f41fbda
commit af3f41fbda
parent 129f7a5da9
1 changed files with 22 additions and 0 deletions
--- a/Evergreen/MainWindow/Timeline/ArticleArray.swift
+++ 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]
+	}
+
+}