From 30fde5fa83e6109d2c03686c55c107faf41719f7 Mon Sep 17 00:00:00 2001
From: Kwoth <srki0509@gmail.com>
Date: Sun, 21 Aug 2016 00:41:15 +0200
Subject: [PATCH] Fixed ~yt definitely?

---
 src/NadekoBot/Services/Impl/YoutubeService.cs | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/NadekoBot/Services/Impl/YoutubeService.cs b/src/NadekoBot/Services/Impl/YoutubeService.cs
index bcc44fa2..94290894 100644
--- a/src/NadekoBot/Services/Impl/YoutubeService.cs
+++ b/src/NadekoBot/Services/Impl/YoutubeService.cs
@@ -45,8 +45,11 @@ namespace NadekoBot.Services.Impl
 
         public async Task<IEnumerable<string>> FindRelatedVideosAsync(string id, int count = 1)
         {
-            Contract.Requires<ArgumentNullException>(!string.IsNullOrWhiteSpace(id));
-            Contract.Requires<ArgumentOutOfRangeException>(count > 0);
+            if (string.IsNullOrWhiteSpace(id))
+                throw new ArgumentNullException(nameof(id));
+
+            if (count <= 0)
+                throw new ArgumentOutOfRangeException(nameof(count));
 
             var match = new Regex("(?:youtu\\.be\\/|v=)(?<id>[\\da-zA-Z\\-_]*)").Match(id);
             if (match.Length > 1)
@@ -62,8 +65,11 @@ namespace NadekoBot.Services.Impl
 
         public async Task<IEnumerable<string>> FindVideosByKeywordsAsync(string keywords, int count = 1)
         {
-            Contract.Requires<ArgumentNullException>(!string.IsNullOrWhiteSpace(keywords));
-            Contract.Requires<ArgumentOutOfRangeException>(count > 0);
+            if (string.IsNullOrWhiteSpace(keywords))
+                throw new ArgumentNullException(nameof(keywords));
+
+            if (count <= 0)
+                throw new ArgumentOutOfRangeException(nameof(count));
 
             var query = yt.Search.List("snippet");
             query.MaxResults = count;