var ZipWriter = require("moxie-zip").ZipWriter;
var zip = new ZipWriter();
 
zip.addFile("myfile.txt", "./myfile.txt");
zip.addData("myfile.txt", "Hello world!");
zip.addDir("mydir");
 
zip.toBuffer(function(buf) {
});
 
zip.saveAs("my.zip", function() {
   console.log("zip written.");
});