From 142774f5aeb2399f9845506f2ec31e21d9fe210b Mon Sep 17 00:00:00 2001
From: Brent Simmons <brent@ranchero.com>
Date: Thu, 27 Dec 2018 21:07:34 -0800
Subject: [PATCH] =?UTF-8?q?Use=20hash(into=E2=80=A6)=20instead=20of=20a=20?=
 =?UTF-8?q?hashValue=20instance=20variable.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Frameworks/Articles/Article.swift | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/Frameworks/Articles/Article.swift b/Frameworks/Articles/Article.swift
index 32368f21c..17f9da9c7 100644
--- a/Frameworks/Articles/Article.swift
+++ b/Frameworks/Articles/Article.swift
@@ -27,10 +27,7 @@ public struct Article: Hashable {
 	public let authors: Set<Author>?
 	public let attachments: Set<Attachment>?
 	public let status: ArticleStatus
-	public var hashValue: Int {
-		return articleID.hashValue
-	}
-	
+
 	public init(accountID: String, articleID: String?, feedID: String, uniqueID: String, title: String?, contentHTML: String?, contentText: String?, url: String?, externalURL: String?, summary: String?, imageURL: String?, bannerImageURL: String?, datePublished: Date?, dateModified: Date?, authors: Set<Author>?, attachments: Set<Attachment>?, status: ArticleStatus) {
 		
 		self.accountID = accountID
@@ -59,20 +56,23 @@ public struct Article: Hashable {
 	}
 
 	public static func calculatedArticleID(feedID: String, uniqueID: String) -> String {
-		
 		return databaseIDWithString("\(feedID) \(uniqueID)")
 	}
+
+	// MARK: - Hashable
+
+	public func hash(into hasher: inout Hasher) {
+		hasher.combine(articleID)
+	}
 }
 
 public extension Set where Element == Article {
 	
 	public func articleIDs() -> Set<String> {
-		
 		return Set<String>(map { $0.articleID })
 	}
 
 	public func unreadArticles() -> Set<Article> {
-
 		let articles = self.filter { !$0.status.read }
 		return Set(articles)
 	}
@@ -80,8 +80,7 @@ public extension Set where Element == Article {
 
 public extension Array where Element == Article {
 	
-	public func articleIDs() -> [String] {
-		
+	public func articleIDs() -> [String] {		
 		return map { $0.articleID }
 	}
 }