From 52e2211625b5cfca41d0266cd1e09b7671c5b012 Mon Sep 17 00:00:00 2001
From: "Rico Sta. Cruz" <hi@ricostacruz.com>
Date: Sun, 7 Jun 2015 13:42:45 +0800
Subject: [PATCH] Update bluebird

---
 bluebird.md | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/bluebird.md b/bluebird.md
index 5870ef022..4dca377de 100644
--- a/bluebird.md
+++ b/bluebird.md
@@ -96,3 +96,25 @@ See [Promisification](https://github.com/petkaantonov/bluebird/blob/master/API.m
 var readFile = Promise.promisify(fs.readFile);
 var fs = Promise.promisifyAll(require('fs'));
 ```
+
+### Promise-returning methods
+See [Promise.method](https://github.com/petkaantonov/bluebird/blob/master/API.md#promisemethodfunction-fn---function) to allow `return`ing values that will be promise resolutions.
+
+```js
+User.login = Promise.method(function(email, password) {
+  if (!valid)
+    throw new Error("Email not valid");
+
+  return /* promise */;
+});
+```
+
+### Generators
+See [Promise.coroutine](https://github.com/petkaantonov/bluebird/blob/master/API.md#promisecoroutinegeneratorfunction-generatorfunction---function).
+
+```
+User.login = Promise.coroutine(function* (email, password) {
+  let user = yield User.find({email: email}).fetch();
+  return user;
+});
+```