whitespace

controllers.application\.js

import Controller from '@ember/controller';

export default class ApplicationController extends Controller {
  hasSelectedResults = true;
  validPartiesCount = 10;
  listName = 'My Awesome List';
  invalidPartiesCount = 5;
}

templates.application\.hbs

{{#if @hasSelectedResults}}
  This campaign will be sent to
  {{this.validPartiesCount}}
  contacts
{{else}}
  This campaign will be sent to the list '{{this.listName}}'
{{~/if~}}
{{~#if this.invalidPartiesCount~}}
  ,
  {{this.invalidPartiesCount}}
  contacts have their status set to 'Blacklisted', 'Unsubscribed' or
  'In-active' and will not be sent the campaign
{{/if}}

twiddle\.json

{
  "version": "0.17.1",
  "EmberENV": {
    "FEATURES": {},
    "_TEMPLATE_ONLY_GLIMMER_COMPONENTS": false,
    "_APPLICATION_TEMPLATE_WRAPPER": true,
    "_JQUERY_INTEGRATION": true
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.js",
    "ember": "3.18.1",
    "ember-template-compiler": "3.18.1",
    "ember-testing": "3.18.1"
  },
  "addons": {
    "@glimmer/component": "1.0.0"
  }
}