{"action":"opened","issue":{"url":"https://api.github.com/repos/mooz/js2-mode/issues/298","labels_url":"https://api.github.com/repos/mooz/js2-mode/issues/298/labels{/name}","comments_url":"https://api.github.com/repos/mooz/js2-mode/issues/298/comments","events_url":"https://api.github.com/repos/mooz/js2-mode/issues/298/events","html_url":"https://github.com/mooz/js2-mode/issues/298","id":120593258,"number":298,"title":"Anyway to default to trailing commas?","user":{"login":"yanivtal","id":1707828,"avatar_url":"https://avatars.githubusercontent.com/u/1707828?v=3","gravatar_id":"","url":"https://api.github.com/users/yanivtal","html_url":"https://github.com/yanivtal","followers_url":"https://api.github.com/users/yanivtal/followers","following_url":"https://api.github.com/users/yanivtal/following{/other_user}","gists_url":"https://api.github.com/users/yanivtal/gists{/gist_id}","starred_url":"https://api.github.com/users/yanivtal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yanivtal/subscriptions","organizations_url":"https://api.github.com/users/yanivtal/orgs","repos_url":"https://api.github.com/users/yanivtal/repos","events_url":"https://api.github.com/users/yanivtal/events{/privacy}","received_events_url":"https://api.github.com/users/yanivtal/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-05T22:42:48Z","updated_at":"2015-12-05T22:42:48Z","closed_at":null,"body":"AirBnB's style guide for ES6 insists on trailing commas for object and array literals.\r\nEx\r\n```\r\nconst obj = {\r\n  key1: val1,\r\n  key2: val2,\r\n}\r\n```\r\nIs there any way to make that the default?"}}