var fs = require("fs");
var https = require('https');
var path= require('path');
module.exports = {
getUrlWritetoFile: function(callback) {
var file = fs.createWriteStream("file.txt");
var request = https.get("https://npm.runkit.com/fileside/test/test_file.txt", function(response) {
callback.pipe.path.basename(file);
});
}
}