Non-crucial inspection fixes.

Author: Oren (electricessence)

CsvRow.cs

@@ -12,7 +12,7 @@ public CsvRow(string[] headerRow)
 			_headerRow = headerRow ?? throw new ArgumentNullException(nameof(headerRow));
 		}
 
-		string[] _headerRow;
+		readonly string[] _headerRow;
 
 		public string[] HeaderRow => _headerRow.ToArray();
 

CsvUtility.cs

@@ -1,10 +1,11 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Text.RegularExpressions;
 
 namespace Open.Text.CSV
 {
-	public static partial class CsvUtility
+	public static class CsvUtility
 	{
 		public const string LINE_PATTERN = "((?:\")([^\"]+)(?:\")|([^,\"]+))(?:\\s*)(?:,|$)";
 		public static readonly Regex LinePattern = new Regex(LINE_PATTERN);
@@ -33,6 +34,7 @@ public static string[][] GetArray(string csv, out int maxColumns)
 			var lines = csv == null ? new string[0] : csv.Split('\n');
 
 			var result = new List<string[]>(lines.Length);
+			// ReSharper disable once LoopCanBeConvertedToQuery
 			foreach (var line in lines)
 				result.Add(GetLine(line, ref maxColumns));
 
@@ -41,12 +43,12 @@ public static string[][] GetArray(string csv, out int maxColumns)
 
 		public static string[][] GetArray(string csv)
 		{
-			return GetArray(csv, out var maxColumns);
+			return GetArray(csv, out _);
 		}
 
 
 		public const string NEWLINE = "\r\n";
-		public readonly static Regex QUOTESNEEDED = new Regex("^\\s+|[,\n]|\\s+$");
+		public static readonly Regex QUOTESNEEDED = new Regex("^\\s+|[,\n]|\\s+$");
 
 		public static string WrapQuotes(string value)
 		{
@@ -70,17 +72,20 @@ public static string FormatValue(string value, bool forceQuotes = false)
 		public static string ExportValue(object value, bool forceQuotes = false)
 		{
 			var result = string.Empty;
-			if (value != null)// && value != DBNull.Value)
+			switch (value)
 			{
-				if (value is DateTime datetime)
-				{
+				case null:
+					return FormatValue(result, forceQuotes) + ",";
+				case DateTime datetime:
 					result = datetime.TimeOfDay == TimeSpan.Zero ?
 						datetime.ToString("d") : // Use short date.
-						datetime.ToString();
-				}
-				else
+						datetime.ToString(CultureInfo.InvariantCulture);
+					break;
+				default:
 					result = value.ToString();
+					break;
 			}
+
 			return FormatValue(result, forceQuotes) + ",";
 		}
 

CsvWriter.cs

@@ -1,9 +1,7 @@
 using Open.Disposable;
 using System;
-using System.Collections.Generic;
 using System.Diagnostics.Contracts;
 using System.IO;
-using System.Text;
 
 namespace Open.Text.CSV
 {

Open.Text.CSV.csproj

@@ -43,7 +43,7 @@ Part of the "Open" set of libraries.</Description>
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Open.Disposable" Version="1.1.0" />
+    <PackageReference Include="Open.Disposable" Version="1.2.1" />
     <PackageReference Include="Open.Text" Version="1.1.0" />
   </ItemGroup>