Moved class-based implementations into `detail` namespace

* while class templates enable e.g. hiding implementation details they also require evaluation via `Eval`
** this clutters up the actual logic and is now hidden behind aliae that perform the evaluation

1 files changed, 12 insertions, 2 deletions

diff --git a/src/list/operation/higher/find.h b/src/list/operation/higher/find.h
index abc3199..48533b7 100644
--- a/src/list/operation/higher/find.h
+++ b/src/list/operation/higher/find.h
@@ -6,16 +6,18 @@
 
 namespace tav {
 
+namespace detail {
+
 template <
 	template<typename> class Predicate,
 	typename                 Current
 >
 struct Find {
-	typedef Eval<If<
+	typedef If<
 		Eval<Predicate<Head<Current>>>,
 		Head<Current>,
 		Eval<Find<Predicate, Tail<Current>>>
-	>> type;
+	> type;
 };
 
 template <
@@ -27,4 +29,12 @@ struct Find<Predicate, void> {
 
 }
 
+template <
+	template<typename> class Predicate,
+	typename                 List
+>
+using Find = Eval<detail::Find<Predicate, List>>;
+
+}
+
 #endif  // TYPEASVALUE_SRC_LIST_OPERATION_HIGHER_FIND_H_