diff --git a/src/headers/parsing/ParseComponents.hpp b/src/headers/parsing/ParseComponents.hpp
index 6ed1f10..8e9938c 100644
--- a/src/headers/parsing/ParseComponents.hpp
+++ b/src/headers/parsing/ParseComponents.hpp
@@ -59,21 +59,21 @@ public:
     inline iterator end() const noexcept { return subComponents.end(); }
     inline const_iterator cend() const noexcept { return subComponents.cend(); }
     IS_PARSECOMPONENT
-    auto findById() const {
-        return subComponents | filter([](unique_ptr<ParseComponent>& it) -> bool {
-            return it->getId() == typeid(T);
-        }) | transform([](unique_ptr<ParseComponent>& it) {
-            return reinterpret_cast<T*>(it.get());
+    vector<T*> findById() const {
+        vector<T*> filteredComponents;
+        for_each(cbegin(), cend(), [&filteredComponents](const unique_ptr<ParseComponent>& it) {
+            if (it->getId() == typeid(T)) {
+                filteredComponents.push_back(reinterpret_cast<T*>(it.get()));
+            }
         });
+        return filteredComponents;
     }
     IS(StandardComponents::NamedIdentifier)
     optional<reference_wrapper<T>> findReferenceByName(const string& name) const {
-        auto identifiers = findById<T>() | transform([](T* it) {
-            return ref(static_cast<T&>(*it));
-        });
+        auto identifiers = findById<T>();
         for (const auto& identifier: identifiers) {
-            if (identifier.get().getId() == typeid(T) && identifier.get().name == name) {
-                return make_optional(identifier);
+            if (identifier->getId() == typeid(T) && identifier->name == name) {
+                return make_optional(ref(static_cast<T&>(*identifier)));
             }
         }
         return optional<reference_wrapper<T>>();