diff --git a/Include/auROXTL/auTemplateMeta.hpp b/Include/auROXTL/auTemplateMeta.hpp
index 2ec5f301..583d2c48 100644
--- a/Include/auROXTL/auTemplateMeta.hpp
+++ b/Include/auROXTL/auTemplateMeta.hpp
@@ -108,6 +108,29 @@ inline constexpr bool AuIsReference_v<T &> = true;
 template<class T>
 inline constexpr bool AuIsReference_v<T &&> = true;
 
+template<class T>
+struct AuIsLValueReference : AuFalseType
+{};
+
+template<class T>
+struct AuIsLValueReference<T &> : AuTrueType
+{};
+
+template<class T>
+inline constexpr bool AuIsLValueReference_v = AuIsLValueReference<T>::value;
+
+
+template<class T>
+struct AuIsRValueReference : AuFalseType
+{};
+
+template<class T>
+struct AuIsRValueReference<T &> : AuTrueType
+{};
+
+template<class T>
+inline constexpr bool AuIsRValueReference_v = AuIsRValueReference<T>::value;
+
 template<class T>
 struct AuRemovePointer
 {
diff --git a/Include/auROXTL/auTupleUtils.hpp b/Include/auROXTL/auTupleUtils.hpp
index 4e225e0b..23e06629 100644
--- a/Include/auROXTL/auTupleUtils.hpp
+++ b/Include/auROXTL/auTupleUtils.hpp
@@ -13,27 +13,27 @@
 #include "auIntegerSequence.hpp"
 
 #if !defined(AURORA_RUNTIME_MAKE_PAIR)
-    #define AURORA_RUNTIME_MAKE_PAIR std::make_pair
+#define AURORA_RUNTIME_MAKE_PAIR std::make_pair
 #endif
 
 #if !defined(AURORA_RUNTIME_MAKE_TUPLE)
-    #define AURORA_RUNTIME_MAKE_TUPLE std::make_tuple
+#define AURORA_RUNTIME_MAKE_TUPLE std::make_tuple
 #endif
 
 #if !defined(AURORA_RUNTIME_GET_TUPLE)
-    #define AURORA_RUNTIME_GET_TUPLE std::get
+#define AURORA_RUNTIME_GET_TUPLE std::get
 #endif
 
 #if !defined(AURORA_RUNTIME_TUPLE_CAT)
-    #define AURORA_RUNTIME_TUPLE_CAT std::tuple_cat
+#define AURORA_RUNTIME_TUPLE_CAT std::tuple_cat
 #endif
 
 #if !defined(AURORA_RUNTIME_TUPLE_SIZE)
-    #define AURORA_RUNTIME_TUPLE_SIZE std::tuple_size
+#define AURORA_RUNTIME_TUPLE_SIZE std::tuple_size
 #endif
 
 #if !defined(AURORA_RUNTIME_APPLY)
-    #define AURORA_RUNTIME_APPLY std::apply
+#define AURORA_RUNTIME_APPLY std::apply
 #endif
 
 template<typename... Args>
@@ -68,51 +68,109 @@ static auto AuTupleApply(F &&f, Tuple &&t)
 
 namespace __audetail
 {
-    template <class Tuple, AuUInt... Is>
-    static auto AuTuplePopFrontImpl(const Tuple &tuple, AuIndexSequence<Is...>)
-    {
-        return AURORA_RUNTIME_MAKE_TUPLE(AuGet<1 + Is>(tuple)...);
-    }
-
-    template <class Tuple, AuUInt... Is>
+    template <AuUInt Offset, class Tuple, AuUInt... Is>
     static auto AuTuplePopImpl(const Tuple &tuple, AuIndexSequence<Is...>)
     {
-        return AURORA_RUNTIME_MAKE_TUPLE(AuGet<Is>(tuple)...);
+        return AURORA_RUNTIME_MAKE_TUPLE(AuGet<Is + Offset>(tuple)...);
     }
 }
 
-template <class Tuple>
-static auto AuTuplePopFront(const Tuple &tuple)
+template <class... Ts>
+static auto AuTuplePopFront(const AuTuple<Ts...> &tuple)
 {
-    return __audetail::AuTuplePopFrontImpl(tuple, AuMakeIndexSequence<AURORA_RUNTIME_TUPLE_SIZE<Tuple>::value - 1>());
+    return __audetail::AuTuplePopImpl<0>(tuple, AuMakeIndexSequence<AURORA_RUNTIME_TUPLE_SIZE<tuple>::value - 1>());
 }
 
-template <class Tuple>
-static auto AuTuplePopBack(const Tuple &tuple)
+template <class... Ts>
+static auto AuTuplePopBack(const AuTuple<Ts...> &tuple)
 {
-    return __audetail::AuTuplePopImpl(tuple, AuMakeIndexSequence<AURORA_RUNTIME_TUPLE_SIZE<Tuple>::value - 1>());
+    return __audetail::AuTuplePopImpl<1>(tuple, AuMakeIndexSequence<AURORA_RUNTIME_TUPLE_SIZE<tuple>::value - 1>());
 }
 
-template <class Tuple, class T>
-static auto AuTuplePushFront(const Tuple &tuple, const T &t)
+template <class T, class... Ts>
+static auto AuTuplePushFront(const AuTuple<Ts...> &tuple, const T &t)
 {
     return AURORA_RUNTIME_TUPLE_CAT(AURORA_RUNTIME_MAKE_TUPLE(t), tuple);
 }
 
-template <class Tuple, class T>
-static auto AuTuplePushFront(const Tuple &tuple, T &&t)
+template <class T, class... Ts>
+static auto AuTuplePushFront(const AuTuple<Ts...> &tuple, T &&t)
 {
     return AURORA_RUNTIME_TUPLE_CAT(AURORA_RUNTIME_MAKE_TUPLE(t), tuple);
 }
 
-template <class Tuple, class T>
-static auto AuTuplePushBack(const Tuple &tuple, const T &t)
+template <class T, class... Ts>
+static auto AuTuplePushBack(const AuTuple<Ts...> &tuple, const T &t)
 {
     return AURORA_RUNTIME_TUPLE_CAT(tuple, AURORA_RUNTIME_MAKE_TUPLE(t));
 }
 
-template <class Tuple, class T>
-static auto AuTuplePushBack(const Tuple &tuple, T &&t)
+template <class T, class... Ts>
+static auto AuTuplePushBack(const AuTuple<Ts...> &tuple, T &&t)
 {
     return AURORA_RUNTIME_TUPLE_CAT(tuple, AURORA_RUNTIME_MAKE_TUPLE(t));
+}
+
+template <AuUInt Start, AuUInt Length, class... Ts>
+static auto AuTupleTakeRange(const AuTuple<Ts...> &tuple)
+{
+    return __audetail::AuTuplePopImpl<Start>(tuple, AuMakeIndexSequence<Length - 1>());
+}
+
+template <class Tuple, class Invokable>
+static void AuTupleForEach(const Tuple &tuple, const Invokable &callback)
+{
+    AURORA_RUNTIME_APPLY([callback](auto& ...x)
+    {
+        (..., callback(x));
+    }, tuple);
+}
+
+template <class ... Args>
+static constexpr AuTuple<Args& ...> AuTupleTie(Args& ... args)
+{
+    return AuTuple<Args&...>(args...);
+}
+
+template <class ... Args>
+static constexpr AuTuple<Args&& ...> AuTupleForward(Args&& ... args)
+{
+    return AuTuple<Args&&...>(AuForward<Args>(args)...);
+}
+
+// Stolen: https://codereview.stackexchange.com/questions/193420/apply-a-function-to-each-element-of-a-tuple-map-a-tuple
+namespace __audetail
+{
+    template <typename Fn, typename Argument, AuUInt... Ns>
+    static auto AuTupleTransformImpl(const Fn &fn, Argument &&argument, AuIndexSequence<Ns...>)
+    {
+        if constexpr (sizeof...(Ns) == 0)
+        {
+            return AuTuple<>();
+        }
+        else if constexpr (AuIsSame_v<decltype(fn(AuGet<0>(argument))), void>)
+        {
+            (fn(AuGet<Ns>(argument)), ...);
+            return;
+        }
+        else if constexpr (AuIsLValueReference_v<decltype(fn(AuGet<0>(argument)))>)
+        {
+            return AuTupleTie(fn(AuGet<Ns>(argument))...);
+        }
+        else if constexpr (AuIsRValueReference_v<decltype(fn(AuGet<0>(argument)))>)
+        {
+            return AuTupleForward(fn(AuGet<Ns>(argument))...);
+        }
+        else
+        {
+            return AuTuple(fn(AuGet<Ns>(argument))...);
+        }
+    }
+}
+
+template <typename Invokable, typename... Ts>
+static auto AuTupleTransform(const AuTuple<Ts...> &tuple, const Invokable &translate)
+{
+    return __audetail::AuTupleTransformImpl(translate, tuple,
+                                            AuMakeIndexSequence<sizeof...(Ts)>());
 }
\ No newline at end of file