refactored data-types to reduce plugin sizes

kern/typer.go

@@ -0,0 +1,26 @@
+// Copyright (c) 2024-2026 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
+// typer.go
+package kern
+
+import "fmt"
+
+type Typer interface {
+	TypeName() string
+}
+
+func TypeName(v any) (name string) {
+	if v == nil {
+		name = "nil"
+	} else if typer, ok := v.(Typer); ok {
+		name = typer.TypeName()
+	} else if _, ok := v.(int64); ok {
+		name = "integer"
+	} else if _, ok := v.(float64); ok {
+		name = "float"
+	} else {
+		name = fmt.Sprintf("%T", v)
+	}
+	return
+}