optimizations

internal/object/closure.go

@@ -23,11 +23,16 @@ func (cf *CompiledFunction) Inspect() string {
 	return fmt.Sprintf("CompiledFunction[%p]", cf)
 }
 
+func (cf CompiledFunction) Compare(other Object) int {
+	return -1
+}
+
 func (cf *CompiledFunction) String() string {
 	return cf.Inspect()
 }
 
 type Closure struct {
+	BaseObject
 	Fn   *CompiledFunction
 	Free []Object
 }