Move #puts and #raise to Kernel

kernel.go

@@ -1,5 +1,7 @@
 package mruby
 
+import "fmt"
+
 func objectInspect(mrb *State, self Value) Value {
 	switch v := self.(type) {
 	case *Object:
@@ -14,10 +16,28 @@ func objectInspect(mrb *State, self Value) Value {
 	}
 }
 
+func objectPuts(mrb *State, recv Value) Value {
+	args := mrb.GetArgv()
+	fmt.Println(args...)
+	return args[0]
+}
+
+func funcRaise(mrb *State, recv Value) Value {
+	args := mrb.GetArgv()
+	mrb.Raise(nil, fmt.Sprint(args...))
+
+	return nil
+}
+
 func initKernel(mrb *State) (err error) {
 	mrb.KernelModule = mrb.DefineModuleId(_Kernel(mrb))
 
 	mrb.DefineMethodId(mrb.KernelModule, _inspect(mrb), objectInspect)
+	mrb.DefineMethodId(mrb.ObjectClass, _raise(mrb), funcRaise)
+
+	// defined in mruby-io
+	putsSym := mrb.Intern("puts")
+	mrb.DefineMethodId(mrb.ObjectClass, putsSym, objectPuts)
 
 	return mrb.IncludeModule(mrb.ObjectClass, mrb.KernelModule)
 }

object.go

@@ -1,7 +1,5 @@
 package mruby
 
-import "fmt"
-
 type RBasic interface {
 	Class() RClass
 	Flags() uint32
@@ -46,19 +44,6 @@ func (obj *Object) ivGet(sym Symbol) Value {
 	return obj.iv.Get(sym)
 }
 
-func objectPuts(mrb *State, recv Value) Value {
-	args := mrb.GetArgv()
-	fmt.Println(args...)
-	return args[0]
-}
-
-func objectRaise(mrb *State, recv Value) Value {
-	args := mrb.GetArgv()
-	mrb.Raise(nil, fmt.Sprint(args...))
-
-	return nil
-}
-
 func initObject(mrb *State) (err error) {
 	mrb.FalseClass, err = mrb.DefineClassId(_FalseClass(mrb), mrb.ObjectClass)
 	if err != nil {
@@ -69,9 +54,5 @@ func initObject(mrb *State) (err error) {
 		return err
 	}
 
-	putsSym := mrb.Intern("puts")
-	mrb.DefineMethodId(mrb.ObjectClass, putsSym, objectPuts)
-
-	mrb.DefineMethodId(mrb.ObjectClass, _raise(mrb), objectRaise)
 	return nil
 }