List all slack channels a user is in

var Slack   = require('slack-client');
var slack   = new Slack('your-token', true, true);

slack.on('open', function() {
	for (id in slack.channels) {
		if (slack.channels[id].is_member) {
			console.log([id,slack.channels[id].name]);
		}
	}
});

slack.on('error', function(error) {
	return console.error("Error: " + error);
});

slack.login();