{"action":"created","issue":{"url":"https://api.github.com/repos/emberjs/guides/issues/558","labels_url":"https://api.github.com/repos/emberjs/guides/issues/558/labels{/name}","comments_url":"https://api.github.com/repos/emberjs/guides/issues/558/comments","events_url":"https://api.github.com/repos/emberjs/guides/issues/558/events","html_url":"https://github.com/emberjs/guides/issues/558","id":99872101,"number":558,"title":"Ember.Set is deprecated","user":{"login":"sajt","id":300659,"avatar_url":"https://avatars.githubusercontent.com/u/300659?v=3","gravatar_id":"","url":"https://api.github.com/users/sajt","html_url":"https://github.com/sajt","followers_url":"https://api.github.com/users/sajt/followers","following_url":"https://api.github.com/users/sajt/following{/other_user}","gists_url":"https://api.github.com/users/sajt/gists{/gist_id}","starred_url":"https://api.github.com/users/sajt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sajt/subscriptions","organizations_url":"https://api.github.com/users/sajt/orgs","repos_url":"https://api.github.com/users/sajt/repos","events_url":"https://api.github.com/users/sajt/events{/privacy}","received_events_url":"https://api.github.com/users/sajt/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-08-09T07:22:17Z","updated_at":"2015-08-09T12:11:20Z","closed_at":null,"body":"I tried the Ember.Set from http://guides.emberjs.com/v1.13.0/object-model/enumerables/ but I get \r\n```\r\nDEPRECATION: Ember.Set is deprecated and will be removed in a future release.\r\n```\r\nIs this good? And what I can use instead?"},"comment":{"url":"https://api.github.com/repos/emberjs/guides/issues/comments/129173228","html_url":"https://github.com/emberjs/guides/issues/558#issuecomment-129173228","issue_url":"https://api.github.com/repos/emberjs/guides/issues/558","id":129173228,"user":{"login":"rwjblue","id":12637,"avatar_url":"https://avatars.githubusercontent.com/u/12637?v=3","gravatar_id":"","url":"https://api.github.com/users/rwjblue","html_url":"https://github.com/rwjblue","followers_url":"https://api.github.com/users/rwjblue/followers","following_url":"https://api.github.com/users/rwjblue/following{/other_user}","gists_url":"https://api.github.com/users/rwjblue/gists{/gist_id}","starred_url":"https://api.github.com/users/rwjblue/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rwjblue/subscriptions","organizations_url":"https://api.github.com/users/rwjblue/orgs","repos_url":"https://api.github.com/users/rwjblue/repos","events_url":"https://api.github.com/users/rwjblue/events{/privacy}","received_events_url":"https://api.github.com/users/rwjblue/received_events","type":"User","site_admin":false},"created_at":"2015-08-09T12:11:20Z","updated_at":"2015-08-09T12:11:20Z","body":"That section of the guides needs to be updated (removing reference of Ember.Set). Would you mind opening an issue on github.com/emberjs/guides for that?\r\n\r\nAs far as what to use instead, if you really need a Set I'd suggest that you use an ES6 poly fill version (there are a few IIRC)."}}