I have a problem with this code below, not passing the test. Can anyone check if this is right? Thank you for your assistance in advance!
link-> screen with code from ATOM Editor
link-> screen with test result
Finally I get solution of this problem …so the solution is to change a value in package.json file for “ember-data”: “^2.3.0” … on new value “ember-data”: “~2.3.0” next re-run npm install and start ember server. Cheers!