O2 Script - Refactored Roslyn 'AddingMethodToClass' method

gistfile1.cs

var code = @"
class C
{
}";

// Get ClassDeclarationSyntax corresponding to 'class C' above.
var classDeclaration =  code.astTree()
			    .compilationUnit()
			    .classes().first();

// Construct a new MethodDeclarationSyntax.
// Add this new MethodDeclarationSyntax to the above ClassDeclarationSyntax.			  			   
var newClassDeclaration = classDeclaration.add("M".methodDeclaration());	

// Update the CompilationUnitSyntax with the new ClassDeclarationSyntax.	
 // Format the new CompilationUnitSyntax.	  			   
return classDeclaration.replaceWith(newClassDeclaration).formatedCode();
 
//O2Ref:O2_FluentSharp_Roslyn.dll
//O2File:_Extra_methods_Roslyn_API.cs

//O2Ref:O2_FluentSharp_Roslyn.dll
//O2Ref:Roslyn.Services.dll
//O2Ref:Roslyn.Compilers.dll
//O2Ref:Roslyn.Compilers.CSharp.dll