import tango.io.Stdout;
import tango.io.device.File;
import tango.io.stream.Format;
import tango.io.stream.TextFile;

void main()
{
    char[][] arraystring = new char[][](2);
    arraystring[0] = "hello";
    arraystring[1] = "world";

    auto fileContent = new TextFileOutput("text.d.txt", File.WriteCreate);
    foreach(line; arraystring) {
        fileContent(line).newline;
    }

    fileContent.flush;
}