var co = require('co');

var mongo = require('co-easymongo')({
  dbname: 'test'
});

co(function *() {
  var posts = mongo.collection('posts');

  // array of documents
  var results = yield posts.find({title: 'Some title'}, {limit: 2});

  // new document
  var result = yield posts.save({title: 'Some title', text: 'Some text'});

  // result of operation (boolean)
  var result = yield posts.remove({title: 'Some title'});
})();