{"action":"opened","issue":{"url":"https://api.github.com/repos/mpollmeier/gremlin-scala/issues/131","repository_url":"https://api.github.com/repos/mpollmeier/gremlin-scala","labels_url":"https://api.github.com/repos/mpollmeier/gremlin-scala/issues/131/labels{/name}","comments_url":"https://api.github.com/repos/mpollmeier/gremlin-scala/issues/131/comments","events_url":"https://api.github.com/repos/mpollmeier/gremlin-scala/issues/131/events","html_url":"https://github.com/mpollmeier/gremlin-scala/issues/131","id":131148980,"number":131,"title":"Add wrapper for `choose`","user":{"login":"metasim","id":131013,"avatar_url":"https://avatars.githubusercontent.com/u/131013?v=3","gravatar_id":"","url":"https://api.github.com/users/metasim","html_url":"https://github.com/metasim","followers_url":"https://api.github.com/users/metasim/followers","following_url":"https://api.github.com/users/metasim/following{/other_user}","gists_url":"https://api.github.com/users/metasim/gists{/gist_id}","starred_url":"https://api.github.com/users/metasim/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/metasim/subscriptions","organizations_url":"https://api.github.com/users/metasim/orgs","repos_url":"https://api.github.com/users/metasim/repos","events_url":"https://api.github.com/users/metasim/events{/privacy}","received_events_url":"https://api.github.com/users/metasim/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-02-03T20:52:09Z","updated_at":"2016-02-03T20:52:09Z","closed_at":null,"body":"(Docs: http://tinkerpop.apache.org/docs/3.1.0-incubating/#choose-step)\r\n\r\nIs this just a \"haven't gotten around to it\" kind of feature (in that case I can have a go at it), or is there a particular challenge with the types. If the latter, will the upcoming `union` tweaks assist?"}}