{"action":"opened","issue":{"url":"https://api.github.com/repos/fadion/Bouncy/issues/7","labels_url":"https://api.github.com/repos/fadion/Bouncy/issues/7/labels{/name}","comments_url":"https://api.github.com/repos/fadion/Bouncy/issues/7/comments","events_url":"https://api.github.com/repos/fadion/Bouncy/issues/7/events","html_url":"https://github.com/fadion/Bouncy/issues/7","id":73394249,"number":7,"title":"Customizing Document Fields","user":{"login":"stevepop","id":526063,"avatar_url":"https://avatars.githubusercontent.com/u/526063?v=3","gravatar_id":"","url":"https://api.github.com/users/stevepop","html_url":"https://github.com/stevepop","followers_url":"https://api.github.com/users/stevepop/followers","following_url":"https://api.github.com/users/stevepop/following{/other_user}","gists_url":"https://api.github.com/users/stevepop/gists{/gist_id}","starred_url":"https://api.github.com/users/stevepop/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stevepop/subscriptions","organizations_url":"https://api.github.com/users/stevepop/orgs","repos_url":"https://api.github.com/users/stevepop/repos","events_url":"https://api.github.com/users/stevepop/events{/privacy}","received_events_url":"https://api.github.com/users/stevepop/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-05-05T18:35:53Z","updated_at":"2015-05-05T18:35:53Z","closed_at":null,"body":"Hi, \r\nI tried creating the $documentFields property in my model but was getting an error in my IDE, \"expression is not allowed as field default value\". I even copied the array in the documentation thinking that I probably have a typo somewhere but got  the same error.\r\n\r\nI needed to do this as I need to have a custom field for \"full_name\" which is a concatenation of first_name and last_name but I don't want to have to create this in my database.\r\n\r\nCan you reproduce this error? what seems to be the issue?\r\n\r\nThanks."}}