You can use async/await in your Ember testing suite, today! This blog post explains the situation pretty thoroughly.
There are three ways we can get it to work. If you try it without any changes, you will get the error regeneratorRuntime is not defined.
One way to get around this is to enable every polyfill - but that's pretty big to include in your production application code unnecessarily (30kb minified & gzipped).
This also lets you use async/await in your app code.
If you have a package where a lot of people are still using a legacy version of it you might want to keep pushing (security-)fixes to that "branch".
Let's say the "latest" version of your package is "5.4.0", but there is as significant amount of people still using "4.7.4" – the last version you released before doing "5.0.0".
You found a critical bug in "5.4.0" and push it as out as "5.4.1", but it applies to "4.7.4" as well and so you want to do "4.7.5".
Assuming you have semantic-release already set up, you can follow these steps to get that "4.7.5" legacy support release out.
git checkout v4.7.4git checkout -b 4.x (You can choose any branch name, just make sure to use the same in step 3)
| import Ember from 'ember'; | |
| import Changeset from 'ember-changeset'; | |
| import lookupValidator from 'ember-changeset-validations'; | |
| export default Ember.Component.extend({ | |
| init() { | |
| this._super(...arguments); | |
| let user = Ember.get(this, 'user'); | |
| let validations = Ember.get(this, 'validations'); |
It's a common confusion about terminal colours... Actually we have this:
printf "\x1b[${bg};2;${red};${green};${blue}m\n"
| // The home page needs to load a lot of data for a feed of events. | |
| // This would block initial rendering of the application, so what | |
| // we do is make a pathless child route called feed that loads the | |
| // data. | |
| // Since our home route doesn't load data anymore it renders | |
| // immediately. It has an {{outlet}}, and while 'home.feed' is | |
| // fetching data 'home.loading' will be rendered into the | |
| // outlet. Once feed's model hook fulfills the feed template | |
| // is rendered to the outlet. |
Use these rapid keyboard shortcuts to control the GitHub Atom text editor on Mac OSX.
| /* the page should not change width as content is loaded */ | |
| body { | |
| overflow-y: scroll; | |
| } | |
| /* block scrolling without losing the scroll bar and shifting the page */ | |
| /* add this class when a modal is open */ | |
| body.block-scroll { | |
| overflow: hidden; | |
| overflow-y: scroll !important; |