rearrange builtins

repl/repl.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"io"
 	"log"
+	"monkey/builtins"
 	"monkey/compiler"
 	"monkey/evaluator"
 	"monkey/lexer"
@@ -49,7 +50,7 @@ type VMState struct {
 
 func NewVMState() *VMState {
 	symbolTable := compiler.NewSymbolTable()
-	for i, builtin := range object.BuiltinsIndex {
+	for i, builtin := range builtins.BuiltinsIndex {
 		symbolTable.DefineBuiltin(i, builtin.Name)
 	}