// retoor <retoor@molodetz.nl>
import "tempfile" for NamedTemporaryFile
import "io" for File
import "pathlib" for Path
var tmp = NamedTemporaryFile.new("", "tmp", null, false)
System.print(tmp.delete) // expect: false
tmp.write("persistent")
tmp.close()
System.print(tmp.closed) // expect: true
System.print(Path.new(tmp.name).exists()) // expect: true
var content = File.read(tmp.name)
System.print(content) // expect: persistent
File.delete(tmp.name)