package sysconf

import (
	"fmt"
	"strings"
)

func ExampleNewIni_migration() {
	ini := NewIni()
	_ = ini.Parse([]byte("[app]\nport=8080\nfeature=alpha\nfeature=beta\n"))

	app := ini.Section("app")
	_ = app.SetInt("port", 9090, "")
	_ = app.SetAll("feature", []string{"stable", "audit"}, "")

	fmt.Println(ini.Get("app", "port"))
	fmt.Println(ini.GetAll("app", "feature"))
	fmt.Println(strings.TrimSpace(string(ini.Build())))

	// Output:
	// 9090
	// [stable audit]
	// [app]
	// port=9090
	// feature=stable
	// feature=audit
}