{"action":"opened","issue":{"url":"https://api.github.com/repos/layerhq/Atlas-iOS/issues/1105","repository_url":"https://api.github.com/repos/layerhq/Atlas-iOS","labels_url":"https://api.github.com/repos/layerhq/Atlas-iOS/issues/1105/labels{/name}","comments_url":"https://api.github.com/repos/layerhq/Atlas-iOS/issues/1105/comments","events_url":"https://api.github.com/repos/layerhq/Atlas-iOS/issues/1105/events","html_url":"https://github.com/layerhq/Atlas-iOS/issues/1105","id":133918508,"number":1105,"title":"Comparison conversation in subclass ATLConversationViewController","user":{"login":"willyanto","id":5089534,"avatar_url":"https://avatars.githubusercontent.com/u/5089534?v=3","gravatar_id":"","url":"https://api.github.com/users/willyanto","html_url":"https://github.com/willyanto","followers_url":"https://api.github.com/users/willyanto/followers","following_url":"https://api.github.com/users/willyanto/following{/other_user}","gists_url":"https://api.github.com/users/willyanto/gists{/gist_id}","starred_url":"https://api.github.com/users/willyanto/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/willyanto/subscriptions","organizations_url":"https://api.github.com/users/willyanto/orgs","repos_url":"https://api.github.com/users/willyanto/repos","events_url":"https://api.github.com/users/willyanto/events{/privacy}","received_events_url":"https://api.github.com/users/willyanto/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-02-16T08:47:15Z","updated_at":"2016-02-16T08:47:15Z","closed_at":null,"body":"Why I can put this code in subclass ATLConversationViewController. I working in swift project. I see the example working on Objective-C\r\n\r\n```\r\nif (self.conversation) {    // error => Type 'LYRConversation' does not conform to protocol 'BooleanType'\r\n            \r\n}\r\n```"}}