From ee637e8fecbcefe429babbbbd1325bce7c3fe991 Mon Sep 17 00:00:00 2001
From: Bond-009 <bond.009@outlook.com>
Date: Mon, 2 Sep 2019 08:19:29 +0200
Subject: Fix warnings, improve performance (#1665)

* Fix warnings, improve performance

`QueryResult.Items` is now a `IReadOnlyList` so we don't need to
allocate a new `Array` when we have a `List` (and `Items` shouldn't need to
be mutable anyway)

* Update Providers .csproj to latest C#

* Remove extra newline from DtoService.cs

* Remove extra newline from UserLibraryService.cs
---
 MediaBrowser.Model/Dto/BaseItemDto.cs       | 2 +-
 MediaBrowser.Model/Dto/RecommendationDto.cs | 3 ++-
 MediaBrowser.Model/Querying/QueryResult.cs  | 7 +++++--
 3 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'MediaBrowser.Model')

diff --git a/MediaBrowser.Model/Dto/BaseItemDto.cs b/MediaBrowser.Model/Dto/BaseItemDto.cs
index db32fedfc..4da5508b4 100644
--- a/MediaBrowser.Model/Dto/BaseItemDto.cs
+++ b/MediaBrowser.Model/Dto/BaseItemDto.cs
@@ -234,7 +234,7 @@ namespace MediaBrowser.Model.Dto
         /// Gets or sets the trailer urls.
         /// </summary>
         /// <value>The trailer urls.</value>
-        public MediaUrl[] RemoteTrailers { get; set; }
+        public IReadOnlyCollection<MediaUrl> RemoteTrailers { get; set; }
 
         /// <summary>
         /// Gets or sets the provider ids.
diff --git a/MediaBrowser.Model/Dto/RecommendationDto.cs b/MediaBrowser.Model/Dto/RecommendationDto.cs
index 0a890573b..acfb85e9b 100644
--- a/MediaBrowser.Model/Dto/RecommendationDto.cs
+++ b/MediaBrowser.Model/Dto/RecommendationDto.cs
@@ -1,10 +1,11 @@
 using System;
+using System.Collections.Generic;
 
 namespace MediaBrowser.Model.Dto
 {
     public class RecommendationDto
     {
-        public BaseItemDto[] Items { get; set; }
+        public IReadOnlyCollection<BaseItemDto> Items { get; set; }
 
         public RecommendationType RecommendationType { get; set; }
 
diff --git a/MediaBrowser.Model/Querying/QueryResult.cs b/MediaBrowser.Model/Querying/QueryResult.cs
index e81f2b868..c007a45d6 100644
--- a/MediaBrowser.Model/Querying/QueryResult.cs
+++ b/MediaBrowser.Model/Querying/QueryResult.cs
@@ -1,3 +1,6 @@
+using System;
+using System.Collections.Generic;
+
 namespace MediaBrowser.Model.Querying
 {
     public class QueryResult<T>
@@ -6,7 +9,7 @@ namespace MediaBrowser.Model.Querying
         /// Gets or sets the items.
         /// </summary>
         /// <value>The items.</value>
-        public T[] Items { get; set; }
+        public IReadOnlyList<T> Items { get; set; }
 
         /// <summary>
         /// The total number of records available
@@ -16,7 +19,7 @@ namespace MediaBrowser.Model.Querying
 
         public QueryResult()
         {
-            Items = new T[] { };
+            Items = Array.Empty<T>();
         }
     }
 }
-- 
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