Strings

object/object.go

@@ -16,6 +16,7 @@ const (
 	RETURN_VALUE_OBJ = "RETURN_VALUE"
 	ERROR_OBJ        = "ERROR"
 	FUNCTION_OBJ     = "FUNCTION"
+	STRING_OBJ       = "STRING"
 )
 
 type Object interface {
@@ -85,11 +86,11 @@ type Function struct {
 	Env        *Environment
 }
 
-func (f Function) Type() ObjectType {
+func (f *Function) Type() ObjectType {
 	return FUNCTION_OBJ
 }
 
-func (f Function) Inspect() string {
+func (f *Function) Inspect() string {
 	var out bytes.Buffer
 
 	params := []string{}
@@ -106,3 +107,15 @@ func (f Function) Inspect() string {
 
 	return out.String()
 }
+
+type String struct {
+	Value string
+}
+
+func (s *String) Type() ObjectType {
+	return STRING_OBJ
+}
+
+func (s *String) Inspect() string {
+	return s.Value
+}