I hereby claim:
- I am lu-zen on github.
- I am sirluis (https://keybase.io/sirluis) on keybase.
- I have a public key ASDn3B2-AsuUI9MAU17fNSuJKoW3L2k9kHCjut5FBZNKHwo
To claim this, I am signing this object:
module default { | |
abstract type Auditable { | |
required property created_at -> datetime { | |
readonly := true; | |
default := datetime_of_statement(); | |
}; | |
property updated_at -> datetime { | |
rewrite update using ( | |
datetime_of_statement() | |
) |
I hereby claim:
To claim this, I am signing this object:
This article has been given a more permanent home on my blog. Also, since it was first written, the development of the Promises/A+ specification has made the original emphasis on Promises/A seem somewhat outdated.
Promises are a software abstraction that makes working with asynchronous operations much more pleasant. In the most basic definition, your code will move from continuation-passing style:
getTweetsFor("domenic", function (err, results) {
// the rest of your code goes here.