Add unfolded generation of lua for better performance

AspectedRouting.Test/TypingTests.cs

@@ -0,0 +1,37 @@
+using System.Linq;
+using AspectedRouting.Language;
+using AspectedRouting.Language.Typ;
+using Xunit;
+
+namespace AspectedRouting.Test
+{
+    public class TypingTests
+    {
+        
+        [Fact]
+        public void JoinApply_Id()
+        {
+            var tp =
+                new Curry(
+                    new Curry(
+                        new Var("x"), Typs.String
+                    ), new Curry(
+                        new Var("x"), Typs.String
+                    )
+                );
+            Assert.Equal("($x -> string) -> $x -> string", tp.ToString());
+
+            /*
+             *  ($x -> string) -> $x -> string
+             *  ($a -> $a    )
+             * should give the unification table
+             * ($x --> string)
+             */
+
+            var unificationTable = tp.ArgType.UnificationTable(Funcs.Id.Types.First());
+            Assert.Equal("string", unificationTable["$a"].ToString());
+            Assert.Equal("string", unificationTable["$x"].ToString());
+            Assert.Equal(2, unificationTable.Count);
+        }
+    }
+}