Always pass the script string around by reference

src/Script.cpp

@@ -7,9 +7,9 @@
 #include "Parser/Parser.hpp"
 #include "Binder/Binder.hpp"
 
-Script* Script::Create(string script) {
+Script* Script::Create(const string& script) {
     auto s = new Script();
-    s -> Parse(std::move(script));
+    s -> Parse(script);
     return s;
 }
 
@@ -32,8 +32,8 @@ Script::~Script() {
     delete this->_scriptVariables;
 }
 
-void Script::Parse(string script) {
-    auto lexer = Lexer(&script, this);
+void Script::Parse(const string& script) {
+    auto lexer = Lexer(script, this);
     auto lexResult = lexer.Lex();
     auto parser = Parser(lexResult, this);
     auto parseResult = parser.Parse();