Support converting multiple variable assignments on a single line to Ruby.

src/AddIns/BackendBindings/Ruby/RubyBinding/Project/Src/NRefactoryToRubyConverter.cs

@@ -594,15 +594,16 @@ namespace ICSharpCode.RubyBinding
 		/// </summary>
 		public override object TrackedVisitLocalVariableDeclaration(LocalVariableDeclaration localVariableDeclaration, object data)
 		{
-			VariableDeclaration variableDeclaration = localVariableDeclaration.Variables[0];
+			foreach (VariableDeclaration variableDeclaration in localVariableDeclaration.Variables) {
-			if (!variableDeclaration.Initializer.IsNull) {
+				if (!variableDeclaration.Initializer.IsNull) {
 	
-				// Create variable declaration.
+					// Create variable declaration.
-				AppendIndented(variableDeclaration.Name + " = ");
+					AppendIndented(variableDeclaration.Name + " = ");
 					
-				// Generate the variable initializer.
+					// Generate the variable initializer.
-				variableDeclaration.Initializer.AcceptVisitor(this, data);
+					variableDeclaration.Initializer.AcceptVisitor(this, data);
-				AppendLine();
+					AppendLine();
+				}
 			}
 			return null;
 		}

src/AddIns/BackendBindings/Ruby/RubyBinding/Test/Converter/LocalVariableDefinitionsOnSameLineTests.cs

@@ -0,0 +1,40 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using ICSharpCode.NRefactory;
+using ICSharpCode.RubyBinding;
+using NUnit.Framework;
+
+namespace RubyBinding.Tests.Converter
+{
+	[TestFixture]
+	public class LocalVariableDefinitionsOnSameLineTests
+	{
+		string csharp =
+			"class Foo\r\n" +
+			"{\r\n" +
+			"    public Foo()\r\n" +
+			"    {\r\n" +
+			"        int i = 0, i = 2\r\n" +
+			"    }\r\n" +
+			"}";
+		
+		[Test]
+		public void ConvertedRubyCode()
+		{
+			NRefactoryToRubyConverter converter = new NRefactoryToRubyConverter(SupportedLanguage.CSharp);
+			converter.IndentString = "    ";
+			string Ruby = converter.Convert(csharp);
+			string expectedRuby =
+				"class Foo\r\n" +
+				"    def initialize()\r\n" +
+				"        i = 0\r\n" +
+				"        i = 2\r\n" +
+				"    end\r\n" +
+				"end";
+			
+			Assert.AreEqual(expectedRuby, Ruby);
+		}
+	}
+}

src/AddIns/BackendBindings/Ruby/RubyBinding/Test/RubyBinding.Tests.csproj

@@ -115,6 +115,7 @@
     <Compile Include="Converter\IntegerMethodParameterTestFixture.cs" />
     <Compile Include="Converter\LocalVariableAssignedInConstructorTestFixture.cs" />
     <Compile Include="Converter\LocalVariableDeclarationInIfStatementTestFixture.cs" />
+    <Compile Include="Converter\LocalVariableDefinitionsOnSameLineTests.cs" />
     <Compile Include="Converter\LocalVariableNotInitializedTestFixture.cs" />
     <Compile Include="Converter\MethodCallInConstructorTestFixture.cs" />
     <Compile Include="Converter\MethodParameterConversionTestFixture.cs" />