ember-computed-size/app/initializers/window-size-service.js

Need to have some properties on your views with the current width and height of their main element? Here is the mixin which does this for you.

export function initialize(container, application) {
  application.inject('view', 'windowSizeService', 'ember-computed-size@service:window-size');
}

export default {
  name: 'window-size-service',
  initialize: initialize
};