Posted at 22:25h
Click here for TL;DR
As I am learning some of the new features of ES6 it has gotten me thinking about how we are currently using them is ES5. Specifically Promises. Using Promises in ES5 has been made possible by several libraries out there. Most known would be the q
library by Kris Kowal
. Because of my love for, and general focus on, Angular I want to talk a little about the $q
Service and using Promises in AngularJS.
Using Promises in AngularJS
It is important to note that Angular's $q
Service does not actually contain Kris Kowal's q library. However like Kris's library it allows us to write Promises in ES5. I have seen Promises used in Angular many different ways. I wanted to touch upon how I use them and why.
What is a Promise