{"action":"created","issue":{"url":"https://api.github.com/repos/FezVrasta/popper.js/issues/29","repository_url":"https://api.github.com/repos/FezVrasta/popper.js","labels_url":"https://api.github.com/repos/FezVrasta/popper.js/issues/29/labels{/name}","comments_url":"https://api.github.com/repos/FezVrasta/popper.js/issues/29/comments","events_url":"https://api.github.com/repos/FezVrasta/popper.js/issues/29/events","html_url":"https://github.com/FezVrasta/popper.js/issues/29","id":148192004,"number":29,"title":"Use of Object.assign disallows deep merge e.g. changing the arrow classNames only","user":{"login":"rosskevin","id":136564,"avatar_url":"https://avatars.githubusercontent.com/u/136564?v=3","gravatar_id":"","url":"https://api.github.com/users/rosskevin","html_url":"https://github.com/rosskevin","followers_url":"https://api.github.com/users/rosskevin/followers","following_url":"https://api.github.com/users/rosskevin/following{/other_user}","gists_url":"https://api.github.com/users/rosskevin/gists{/gist_id}","starred_url":"https://api.github.com/users/rosskevin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rosskevin/subscriptions","organizations_url":"https://api.github.com/users/rosskevin/orgs","repos_url":"https://api.github.com/users/rosskevin/repos","events_url":"https://api.github.com/users/rosskevin/events{/privacy}","received_events_url":"https://api.github.com/users/rosskevin/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/FezVrasta/popper.js/labels/BUG","name":"BUG","color":"D50000"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2016-04-13T21:44:41Z","updated_at":"2016-04-14T15:33:22Z","closed_at":null,"body":"This is a trivial issue but I'd rather not duplicate any default config externally.\r\n\r\nUsing [Object.assign](https://github.com/FezVrasta/popper.js/blob/master/src/popper.js#L268) makes use of the defaults for `arrow` impossible if you want to customize.\r\n\r\n[Codepen test case](http://codepen.io/rosskevin/pen/EKEXGM?editors=0110)\r\n\r\nI don't think it is a big piece of code to add, I have used [node-extend](https://github.com/justmoon/node-extend) for this and it works well (and you don't need to add jquery) "},"comment":{"url":"https://api.github.com/repos/FezVrasta/popper.js/issues/comments/210005521","html_url":"https://github.com/FezVrasta/popper.js/issues/29#issuecomment-210005521","issue_url":"https://api.github.com/repos/FezVrasta/popper.js/issues/29","id":210005521,"user":{"login":"rosskevin","id":136564,"avatar_url":"https://avatars.githubusercontent.com/u/136564?v=3","gravatar_id":"","url":"https://api.github.com/users/rosskevin","html_url":"https://github.com/rosskevin","followers_url":"https://api.github.com/users/rosskevin/followers","following_url":"https://api.github.com/users/rosskevin/following{/other_user}","gists_url":"https://api.github.com/users/rosskevin/gists{/gist_id}","starred_url":"https://api.github.com/users/rosskevin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rosskevin/subscriptions","organizations_url":"https://api.github.com/users/rosskevin/orgs","repos_url":"https://api.github.com/users/rosskevin/repos","events_url":"https://api.github.com/users/rosskevin/events{/privacy}","received_events_url":"https://api.github.com/users/rosskevin/received_events","type":"User","site_admin":false},"created_at":"2016-04-14T15:33:22Z","updated_at":"2016-04-14T15:33:22Z","body":"@FezVrasta this [test case](http://codepen.io/rosskevin/pen/xVWJeN?editors=0110) was updated with your branch and still doesn't work."}}