constantm

import Ember from 'ember';

export default Ember.Controller.extend({
  appName:'Ember Twiddle'
});

constantm

import Ember from 'ember';

export default Ember.Controller.extend({
  appName:'Ember Twiddle'
});

constantm

In our app, we need to work out user profile completeness when a profile is saved. This is done via a callback. In this callback, we also check for the existance of Paperclip attachments. 

This should supposedly be done with the following:

`@user.document.exists?`

That, however, returns false in the callback while a file is being uploaded. It looks like it's stuck in limbo between deleting the old file and saving the new one. A solution to this is to simply use the following:

`@user.document?`

constantm

countries = {
	'AF' => 'Afghanistan',
	'AX' => 'Aland Islands',
	'AL' => 'Albania',
	'DZ' => 'Algeria',
	'AS' => 'American Samoa',
	'AD' => 'Andorra',
	'AO' => 'Angola',
	'AI' => 'Anguilla',
	'AQ' => 'Antarctica',