wip

examples/builtin_example.go.txt

@@ -0,0 +1,46 @@
+// Example: How to add builtins to the framework
+// Just write a Go function and register it - that's all!
+
+package main
+
+import "fmt"
+
+// Simple function - just register it!
+func multiply(a, b int) int {
+	return a * b
+}
+
+// Function returning multiple values with error
+func divide(a, b int) (int, error) {
+	if b == 0 {
+		return 0, fmt.Errorf("cannot divide by zero")
+	}
+	return a / b, nil
+}
+
+// Complex example with struct
+type User struct {
+	Name  string
+	Email string
+	Age   int
+}
+
+func getUser(id int) (User, error) {
+	return User{
+		Name:  "John Doe",
+		Email: "john@example.com",
+		Age:   30,
+	}, nil
+}
+
+// Register all builtins in init
+// func init() {
+// 	RegisterBuiltin("multiply", multiply)
+// 	RegisterBuiltin("divide", divide)
+// 	RegisterBuiltin("getUser", getUser)
+// }
+
+// That's it! TypeScript definitions are auto-generated:
+// declare function multiply(arg0: number, arg1: number): number;
+// declare function divide(arg0: number, arg1: number): number;
+// declare function getUser(arg0: number): any;