yieldable superagent

yieldable_superagent.js

var request = require('superagent');
var yieldable = require('yieldable');
var co = require('co');

yieldable([
    request.Request
]);

co(function *() {
    var ua = 'Mozilla/1.0';
    var response = yield request
        .post('http://httpbin.org/post')
        .send({lorem: 'ipsum'})
        .set('User-Agent', ua)
        .y$end(); // <– new yieldable method with "y$" prefix

    console.log(response.body);
})();