PowerArgs enum support.

Author: drunkcod

DataBoss.Specs/PowerArgsSpec.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
@@ -149,5 +149,30 @@ public void numbers_are_not_parameter_names() {
 				() => args.Count == 1,
 				() => args["Value"] == "-1");
 		}
+
+		enum MyEnum
+		{
+			Nothing,
+			Something
+		}
+
+		class MyArgsWithEnum
+		{
+			public MyEnum A;
+			public MyEnum B;
+			[DefaultValue(MyEnum.Something)]
+			public MyEnum C;
+			public MyEnum FromInt;
+		}
+
+		public void enums() => Check
+			.With(() => PowerArgs.Parse("-A", "Nothing", "-B", "Something", "-FromInt", $"{(int)MyEnum.Something}"))
+			.That(
+				args => args.Count == 3,
+				args => args.Into<MyArgsWithEnum>().A == MyEnum.Nothing,
+				args => args.Into<MyArgsWithEnum>().B == MyEnum.Something,
+				args => args.Into<MyArgsWithEnum>().C == MyEnum.Something,
+				args => args.Into<MyArgsWithEnum>().FromInt == MyEnum.Something
+			);
 	}
 }

DataBoss/PowerArgs.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
@@ -161,6 +161,15 @@ bool TryParse(string input, Type targetType, out object result) {
 				result = input;
 				return true;
 			}
+			if(targetType.IsEnum) {
+				try {
+					result = Enum.Parse(targetType, input);
+					return true;
+				} catch {
+					result = null;
+					return false;
+				}
+			}
 			var hasParse = targetType.GetMethod("Parse", new []{ typeof(string) } );
 			if(hasParse != null) {
 				try {

DataBoss/Properties/Version.cs

@@ -1,4 +1,4 @@
-using System.Reflection;
+using System.Reflection;
 
 [assembly: AssemblyVersion("0.0.0.30")]
-[assembly: AssemblyInformationalVersion("0.0.30")]
+[assembly: AssemblyInformationalVersion("0.0.31")]