nodejs: gunzip httpclientresponse w/ zlib

gunzip.js

var http = require('http');
var zlib = require('zlib');

var request = http.get({
        host: 'www.bonobos.com',
        port: 80,
        path: '/',
        headers: {'accept-encoding': 'gzip'}
    });

request.on('response', function(response) {
    switch (response.headers['content-encoding']) {
        case 'gzip':
            console.log('GZIPPED!')
            var gunzip = zlib.createGunzip();
            
            var content = '';

            response.pipe(gunzip);
            gunzip.on('data', function(chunk) {
                content += chunk;
            });
            gunzip.on('end', function() {
                console.log(content);
            });
        }
});