{"action":"opened","issue":{"url":"https://api.github.com/repos/Matt-Esch/virtual-dom/issues/298","labels_url":"https://api.github.com/repos/Matt-Esch/virtual-dom/issues/298/labels{/name}","comments_url":"https://api.github.com/repos/Matt-Esch/virtual-dom/issues/298/comments","events_url":"https://api.github.com/repos/Matt-Esch/virtual-dom/issues/298/events","html_url":"https://github.com/Matt-Esch/virtual-dom/issues/298","id":98271713,"number":298,"title":"dom-index.js comment says in-order indexing.. but is it actually pre-order?","user":{"login":"stepcut","id":174413,"avatar_url":"https://avatars.githubusercontent.com/u/174413?v=3","gravatar_id":"","url":"https://api.github.com/users/stepcut","html_url":"https://github.com/stepcut","followers_url":"https://api.github.com/users/stepcut/followers","following_url":"https://api.github.com/users/stepcut/following{/other_user}","gists_url":"https://api.github.com/users/stepcut/gists{/gist_id}","starred_url":"https://api.github.com/users/stepcut/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stepcut/subscriptions","organizations_url":"https://api.github.com/users/stepcut/orgs","repos_url":"https://api.github.com/users/stepcut/repos","events_url":"https://api.github.com/users/stepcut/events{/privacy}","received_events_url":"https://api.github.com/users/stepcut/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-07-30T21:43:01Z","updated_at":"2015-07-30T21:43:01Z","closed_at":null,"body":"Hello,\r\n\r\nI am trying to understand the code in:\r\n\r\nhttps://github.com/Matt-Esch/vdom/blob/master/dom-index.js\r\n\r\nThe comment at the top says 'in-order tree indexing'. But I am not sure what that would even mean for an rose tree? It looks to me like it is more likely pre-order?\r\n\r\nI could be very wrong!\r\n"}}