1 files changed, 3 insertions, 29 deletions
diff --git a/src/list/list.h b/src/list/list.h
index f21d0fc..b0fe407 100644
--- a/src/list/list.h
+++ b/src/list/list.h
@@ -27,35 +27,9 @@ using Head = Car<Cons>;
 template <typename Cons>
 using Tail = Cdr<Cons>;
 
-template <typename Cons>
-struct Length {
-	typedef Add<Size<1>, typename Length<Cdr<Cons>>::type> type;
-};
-
-template <>
-struct Length<void> {
-	typedef Size<0> type;
-};
-
-template <
-	typename Primary,
-	typename Secondary
->
-struct Concatenate {
-	typedef Cons<
-		Head<Primary>,
-		typename Concatenate<
-			Tail<Primary>,
-			Secondary
-		>::type
-	> type;
-};
-
-template <typename Secondary>
-struct Concatenate<void, Secondary> {
-	typedef Secondary type;
-};
-
 }
 
+#include "operation/basic.h"
+#include "operation/concatenate.h"
+
 #endif  // TYPEASVALUE_SRC_LIST_LIST_H_