{"action":"opened","issue":{"url":"https://api.github.com/repos/GoogleWebComponents/firebase-element/issues/82","labels_url":"https://api.github.com/repos/GoogleWebComponents/firebase-element/issues/82/labels{/name}","comments_url":"https://api.github.com/repos/GoogleWebComponents/firebase-element/issues/82/comments","events_url":"https://api.github.com/repos/GoogleWebComponents/firebase-element/issues/82/events","html_url":"https://github.com/GoogleWebComponents/firebase-element/issues/82","id":114290443,"number":82,"title":"How to observe changes","user":{"login":"Shadowfaxenator","id":3910280,"avatar_url":"https://avatars.githubusercontent.com/u/3910280?v=3","gravatar_id":"","url":"https://api.github.com/users/Shadowfaxenator","html_url":"https://github.com/Shadowfaxenator","followers_url":"https://api.github.com/users/Shadowfaxenator/followers","following_url":"https://api.github.com/users/Shadowfaxenator/following{/other_user}","gists_url":"https://api.github.com/users/Shadowfaxenator/gists{/gist_id}","starred_url":"https://api.github.com/users/Shadowfaxenator/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Shadowfaxenator/subscriptions","organizations_url":"https://api.github.com/users/Shadowfaxenator/orgs","repos_url":"https://api.github.com/users/Shadowfaxenator/repos","events_url":"https://api.github.com/users/Shadowfaxenator/events{/privacy}","received_events_url":"https://api.github.com/users/Shadowfaxenator/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-30T15:19:47Z","updated_at":"2015-10-30T15:19:47Z","closed_at":null,"body":"Please explain how to `observe` changes on data ?\r\nThere is a property named `observers` how can I use it?\r\n\r\nWhen I try to use native polymer observers, I do not get `indexSplices` object cause as I understand data is not loaded yet.."}}