diff --git a/fgl_cmake_modules b/fgl_cmake_modules
index 1d3efaf..79f6419 160000
--- a/fgl_cmake_modules
+++ b/fgl_cmake_modules
@@ -1 +1 @@
-Subproject commit 1d3efaf2bcdcefd7ff312733e1eda7933e8c24d6
+Subproject commit 79f64194d69c1b0c09169fe7bff3471bb8f9ad64
diff --git a/include/fgl/defines.hpp b/include/fgl/defines.hpp
index 1bb1e0f..c8e90a8 100644
--- a/include/fgl/defines.hpp
+++ b/include/fgl/defines.hpp
@@ -55,8 +55,12 @@
 
 #ifndef NDEBUG
 #include <stdexcept>
-#define FGL_ASSERT( test, msg ) assert( ( test ) && "msg" );
-//if ( !( test ) ) throw std::runtime_error( msg );
+#define FGL_ASSERT( test, msg )                                                                                        \
+	if ( !( test ) )                                                                                                   \
+	{                                                                                                                  \
+		throw std::runtime_error( msg );                                                                               \
+		std::abort();                                                                                                  \
+	}
 #else
 #define FGL_ASSERT( test, msg )
 #endif
diff --git a/include/fgl/size.hpp b/include/fgl/size.hpp
new file mode 100644
index 0000000..fe59746
--- /dev/null
+++ b/include/fgl/size.hpp
@@ -0,0 +1,23 @@
+//
+// Created by kj16609 on 3/21/25.
+//
+#pragma once
+
+#include <cmath>
+#include <cstdint>
+#include <format>
+#include <string>
+
+namespace fgl::size
+{
+
+std::string toHuman( std::size_t size )
+{
+	constexpr std::size_t mod { 1024 };
+	if ( size < mod ) return std::format( "{}B", size );
+	if ( size < std::pow( mod, 2 ) ) return std::format( "{}KiB", static_cast< int >( size / mod ) );
+	if ( size < std::pow( mod, 3 ) ) return std::format( "{}MiB", static_cast< int >( size / std::pow( mod, 2 ) ) );
+	if ( size < std::pow( mod, 4 ) ) return std::format( "{}GiB", static_cast< int >( size / std::pow( mod, 3 ) ) );
+	return std::format( "{}TiB", static_cast< int >( size / std::pow( mod, 4 ) ) );
+}
+} // namespace fgl::size
\ No newline at end of file