diff --git a/include/leven.h b/include/leven.h
index 0deb382..6f9495b 100644
--- a/include/leven.h
+++ b/include/leven.h
@@ -4,7 +4,7 @@
 #include "exopt.h"
 
 #ifdef __cplusplus
-//#include "util.hh"
+#include "util.hh"
 
 #include <string_view>
 #include <concepts>
@@ -88,8 +88,17 @@ namespace exopt { namespace util [[gnu::visibility("internal")]] {
 		if constexpr(!N) return M;
 		else if constexpr(!M) return N;
 
-		//else if constexpr(M < N) return N - M; // These lines are not correct, just fixing the sizes does not make the edit valid
-		//else if constexpr(N < M) return M - N; // ^
+		else if constexpr(M < N) return N - M;
+		else if constexpr(N < M) return M - N;
+		else return leven_diff<N>(std::string_view{sa}, std::string_view{sb});
+	}
+	template<size_t M, size_t N>
+	constexpr decltype(auto) leven_diff(std::array<char, M> const& sa, std::array<char, N> const& sb) noexcept {
+		if constexpr(!N) return M;
+		else if constexpr(!M) return N;
+
+		else if constexpr(M < N) return N - M;
+		else if constexpr(N < M) return M - N;
 		else return leven_diff<N>(std::string_view{sa}, std::string_view{sb});
 	}
 
@@ -100,9 +109,19 @@ namespace exopt { namespace util [[gnu::visibility("internal")]] {
 	struct string_ord {
 		using string_type = std::remove_reference_t<S>;
 
-		constexpr string_ord(string_type&& str) noexcept
+		template<typename... Args> requires(std::is_constructible_v<string_type, Args...>)
+		constexpr string_ord(Args&&... args) noexcept(std::is_nothrow_constructible_v<string_type, Args...>)
+			: m_string{std::forward<Args>(args)...} {}
+//		{ return { S(std::forward<Args>(args)...) }; }
+		constexpr string_ord(std::add_rvalue_reference_t<S> str) noexcept requires(!std::is_array_v<string_type>)
 			: m_string(std::move(str)) {}
 
+		constexpr string_ord(const char (&str)[sizeof(string_type)]) requires(std::is_array_v<string_type>)
+			: string_ord(std::move(str), std::make_index_sequence<sizeof(string_type)>{}) {}
+
+		constexpr string_ord(const char (&&str)[sizeof(string_type)]) requires(std::is_array_v<string_type>)
+			: string_ord(std::move(str), std::make_index_sequence<sizeof(string_type)>{}) {}
+
 		constexpr string_ord(string_ord const&) = default;
 		constexpr string_ord(string_ord &&) = default;
 		constexpr string_ord& operator=(string_ord const&) = default;
@@ -121,7 +140,17 @@ namespace exopt { namespace util [[gnu::visibility("internal")]] {
 			return ab <=> ba;
 		}
 
-		constexpr operator std::string_view() const noexcept { return m_string; }
+		constexpr std::string_view view() const noexcept { if constexpr(std::is_array_v<string_type>) return { m_string, sizeof(string_type) - 1 }; else return { m_string }; }
+		constexpr operator std::string_view() const noexcept { return view(); }
+
+		template<typename U> requires(std::is_convertible_v<U, std::string_view> and std::is_convertible_v<string_type&&, U>)
+		constexpr explicit operator string_ord<U>() && noexcept { return { std::move(m_string) }; }
+
+		template<typename U> requires(std::is_convertible_v<U, std::string_view> and std::is_convertible_v<string_type&&, U> and std::is_constructible_v<U, string_type const&&>)
+		constexpr explicit operator string_ord<U>() const&& noexcept { return { U{std::move(m_string)} }; }
+
+		template<typename U> requires(std::is_convertible_v<U, std::string_view> and std::is_convertible_v<string_type&&, U> and std::is_constructible_v<U, string_type const&>)
+		constexpr explicit operator string_ord<U>() const& noexcept { return { U{m_string} }; }
 
 		constexpr string_type& string() noexcept { return m_string; }
 		constexpr string_type const& string() const noexcept { return m_string; }
@@ -133,8 +162,14 @@ namespace exopt { namespace util [[gnu::visibility("internal")]] {
 		constexpr string_type const&& operator*() const&& noexcept { return std::move(m_string); }
 
 	private:
+		template<size_t... Is> requires(sizeof...(Is) == sizeof(string_type))
+		constexpr string_ord(const char (&&l)[sizeof(string_type)], std::index_sequence<Is...>) noexcept requires(std::is_array_v<string_type>)
+			: m_string { l[Is]... } {}
+
 		string_type m_string;
 	};
+	template<size_t N>
+	string_ord(const char (&l)[N]) -> string_ord<decltype(l)>; 
 
 	/// Used to store all valid command names, so when an invalid one is found, the closest matching one(s) can be suggested to the user in a "did you mean ..." format with the *lowest difference* neighbour(s) to the invalid string first.
 	template<typename T, std::convertible_to<std::string_view> S = std::string_view>
diff --git a/include/util.hh b/include/util.hh
index c97122e..fb8d35e 100644
--- a/include/util.hh
+++ b/include/util.hh
@@ -2,6 +2,7 @@
 
 #include <string_view>
 #include <utility>
+#include <array>
 
 #include "exopt.h"
 
@@ -34,4 +35,22 @@ namespace exopt { namespace util [[gnu::visibility("internal")]] {
 
 	static_assert(comptime_value(std::string_view{"hello"}.size()) == 5, "Bad comptime_value()");
 	static_assert(_EO_CONSTANT_VALUE(std::string_view{"hello world"}) == std::string_view{"hello world"}, "Bad CONSTANT_VALUE()");
+
+
+	template<typename T, size_t N, typename Array= T[N], typename _I = std::make_index_sequence<N>>
+	constexpr decltype(auto) array_literal(const T (&a)[N]) noexcept {
+		constexpr decltype(auto) _array_create = []<size_t... I>(auto const& a, std::index_sequence<I...>) noexcept 
+		{
+			return Array { a[I]... };
+		};
+		return _array_create(std::move(a), _I{});
+	}
+	template<typename T, size_t N, typename Array= T[N], typename _I = std::make_index_sequence<N>>
+	constexpr decltype(auto) array_literal(T (&&a)[N]) noexcept {
+		constexpr decltype(auto) _array_create = []<size_t... I>(auto&& a, std::index_sequence<I...>) noexcept 
+		{
+			return Array { std::move(a[I])... };
+		};
+		return _array_create(std::move(a), _I{});
+	}
 } }
diff --git a/src/leven.cpp b/src/leven.cpp
index a4fad89..aa19315 100644
--- a/src/leven.cpp
+++ b/src/leven.cpp
@@ -17,7 +17,14 @@ extern "C" {
 }
 
 namespace exopt {
-	namespace util [[gnu::visibility("internal")]] {	
+	namespace util [[gnu::visibility("internal")]] {
+		namespace {
+			constexpr string_ord a("hello world");
+			constexpr string_ord b{""};
+			static_assert(a.view()[a.view().size()-1], "Levenshtein distance size mismatch for array literals");
+			static_assert(b.view().empty(), "Levenshtein distance size mismatch for array literals (empty)");
+			static_assert(a.difference_from(b) == (sizeof(a) - sizeof(b)), "Levenshtein distance size mismatch for array literals (calculation)");
+		}
 		static_assert(leven_diff("hello world", "Hello World") == 2, "Levelshtein distance incorrect for non-matching strings");
 		static_assert(leven_diff("hello world", "hello world") == 0, "Levelshtein distance incorrect for matching strings");
 		static_assert(leven_diff("hello world", std::string_view{"hello world"}) == 0, "Levelshtein distance incorrect for matching string container type 1");