Killed history

NadekoBot.Core/Common/PubSub/YamlSeria.cs

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+using System.Text.RegularExpressions;
+using NadekoBot.Common.Yml;
+using NadekoBot.Core.Common.Configs;
+using YamlDotNet.Serialization;
+
+namespace NadekoBot.Core.Common
+{
+    public class YamlSeria : IConfigSeria
+    {
+        private readonly ISerializer _serializer;
+        private readonly IDeserializer _deserializer;
+
+        private static readonly Regex CodePointRegex
+            = new Regex(@"(\\U(?<code>[a-zA-Z0-9]{8})|\\u(?<code>[a-zA-Z0-9]{4})|\\x(?<code>[a-zA-Z0-9]{2}))",
+                RegexOptions.Compiled);
+
+        public YamlSeria()
+        {
+            _serializer = Yaml.Serializer;
+            _deserializer = Yaml.Deserializer;
+        }
+        
+        public string Serialize<T>(T obj)
+        {
+            var escapedOutput = _serializer.Serialize(obj);
+            var output = CodePointRegex.Replace(escapedOutput, me =>
+            {
+                var str = me.Groups["code"].Value;
+                var newString = YamlHelper.UnescapeUnicodeCodePoint(str);
+                return newString;
+            });
+            return output;
+        }
+
+        public T Deserialize<T>(string data) 
+            => _deserializer.Deserialize<T>(data);
+    }
+}