{"action":"opened","issue":{"url":"https://api.github.com/repos/bbatsov/rubocop/issues/2806","repository_url":"https://api.github.com/repos/bbatsov/rubocop","labels_url":"https://api.github.com/repos/bbatsov/rubocop/issues/2806/labels{/name}","comments_url":"https://api.github.com/repos/bbatsov/rubocop/issues/2806/comments","events_url":"https://api.github.com/repos/bbatsov/rubocop/issues/2806/events","html_url":"https://github.com/bbatsov/rubocop/issues/2806","id":132320663,"number":2806,"title":"Syntax error after correct by Performance/Detect","user":{"login":"ksss","id":935310,"avatar_url":"https://avatars.githubusercontent.com/u/935310?v=3","gravatar_id":"","url":"https://api.github.com/users/ksss","html_url":"https://github.com/ksss","followers_url":"https://api.github.com/users/ksss/followers","following_url":"https://api.github.com/users/ksss/following{/other_user}","gists_url":"https://api.github.com/users/ksss/gists{/gist_id}","starred_url":"https://api.github.com/users/ksss/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ksss/subscriptions","organizations_url":"https://api.github.com/users/ksss/orgs","repos_url":"https://api.github.com/users/ksss/repos","events_url":"https://api.github.com/users/ksss/events{/privacy}","received_events_url":"https://api.github.com/users/ksss/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-02-09T03:13:05Z","updated_at":"2016-02-09T03:13:05Z","closed_at":null,"body":"Before correct.\r\n\r\n```ruby\r\n[1, 2, 3].find_all { |i| i == 3 }.first(1)\r\n```\r\n\r\nAfter correct.\r\n\r\n```ruby\r\n[1, 2, 3].find { |i| i == 3 }(1)\r\n```\r\n\r\nBut, It's syntax error."}}