Example1.haml

		%ul.site-navigation
			%li != Html.RouteLink("Dashboard").Dashboard
			%li != Html.RouteLink("Projects").ListProjects
			%li != Html.RouteLink("Account").Account
			%li != Html.RouteLink("Logout").Logout

...

			-foreach (var project in Model.Projects)
				%tr
					%td.name != Html.RouteLink(project.Details.Name).ShowProject(id: project.Id)
					%td.actions
						!= Html.RouteLink("edit").EditProject(id: project.Id)
						!= Html.RouteLink("delete").DeleteProject(id: project.Id)

Example2.cs

		[HttpPost]
		public ActionResult Edit(Guid id, ProjectsEdit form)
		{
			PrepareViewModel(form, id);

			if (form.Project == null)
				return HttpNotFound();

			if (ModelState.IsValid)
			{
				_projectsService.UpdateProjectDetails(id, form.Details);
				return Redirect(Url.RouteUrl().ShowProject(id: id));
			}

			return View(form);
		}

gistfile1.cs

	public class DynamicRouteHelper : DynamicObject
	{
		private readonly Func<string, RouteValueDictionary, object> _routeFactory;

		/// <param name="routeFactory">
		///	A factory delegate that, given a route name and it's route values, will return an object that will 
		/// serve as the result of invoking a property or calling a method on this object (such as a string in 
		/// the case of Url. or as an HtmlString in the case of Html.)
		/// </param>
		public DynamicRouteHelper(Func<string, RouteValueDictionary, object> routeFactory)
		{
			_routeFactory = routeFactory;
		}

		public override bool TryGetMember(GetMemberBinder binder, out object result)
		{
			result = _routeFactory(binder.Name, new RouteValueDictionary());
			return true;
		}

		public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
		{
			var argumentDictionary = args.Zip(binder.CallInfo.ArgumentNames, Tuple.Create).ToDictionary(k => k.Item2, v => v.Item1);
			result = _routeFactory(binder.Name, new RouteValueDictionary(argumentDictionary));
			return true;
		}
	}

	public static class UrlHelpers
	{
		public static dynamic RouteUrl(this UrlHelper that)
		{
			return new DynamicRouteHelper(that.RouteUrl);
		}
	}

	public static class LinkHelpers
	{
		public static dynamic RouteLink(this HtmlHelper that, string linkText)
		{
			return new DynamicRouteHelper((name, values) => that.RouteLink(linkText, name, values));
		}
	}