{"action":"created","issue":{"url":"https://api.github.com/repos/reactjs/react-router/issues/408","repository_url":"https://api.github.com/repos/reactjs/react-router","labels_url":"https://api.github.com/repos/reactjs/react-router/issues/408/labels{/name}","comments_url":"https://api.github.com/repos/reactjs/react-router/issues/408/comments","events_url":"https://api.github.com/repos/reactjs/react-router/issues/408/events","html_url":"https://github.com/reactjs/react-router/issues/408","id":45846840,"number":408,"title":"Smarter goBack","user":{"login":"simenbrekken","id":12807,"avatar_url":"https://avatars.githubusercontent.com/u/12807?v=3","gravatar_id":"","url":"https://api.github.com/users/simenbrekken","html_url":"https://github.com/simenbrekken","followers_url":"https://api.github.com/users/simenbrekken/followers","following_url":"https://api.github.com/users/simenbrekken/following{/other_user}","gists_url":"https://api.github.com/users/simenbrekken/gists{/gist_id}","starred_url":"https://api.github.com/users/simenbrekken/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/simenbrekken/subscriptions","organizations_url":"https://api.github.com/users/simenbrekken/orgs","repos_url":"https://api.github.com/users/simenbrekken/repos","events_url":"https://api.github.com/users/simenbrekken/events{/privacy}","received_events_url":"https://api.github.com/users/simenbrekken/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/reactjs/react-router/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":34,"created_at":"2014-10-15T09:34:47Z","updated_at":"2016-06-02T19:38:15Z","closed_at":"2014-12-04T07:54:10Z","body":"Currently one has to use `ActiveState` with a `willTransitionTo` hook to know if `Navigation.goBack` will do anything. It would be nice if `goBack` returned a boolean that tells you wether it there's anything in history (as managed by react-router)."},"comment":{"url":"https://api.github.com/repos/reactjs/react-router/issues/comments/223399083","html_url":"https://github.com/reactjs/react-router/issues/408#issuecomment-223399083","issue_url":"https://api.github.com/repos/reactjs/react-router/issues/408","id":223399083,"user":{"login":"pke","id":164625,"avatar_url":"https://avatars.githubusercontent.com/u/164625?v=3","gravatar_id":"","url":"https://api.github.com/users/pke","html_url":"https://github.com/pke","followers_url":"https://api.github.com/users/pke/followers","following_url":"https://api.github.com/users/pke/following{/other_user}","gists_url":"https://api.github.com/users/pke/gists{/gist_id}","starred_url":"https://api.github.com/users/pke/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pke/subscriptions","organizations_url":"https://api.github.com/users/pke/orgs","repos_url":"https://api.github.com/users/pke/repos","events_url":"https://api.github.com/users/pke/events{/privacy}","received_events_url":"https://api.github.com/users/pke/received_events","type":"User","site_admin":false},"created_at":"2016-06-02T19:38:15Z","updated_at":"2016-06-02T19:38:15Z","body":"So is there actually a way to find out if `goBack` is available?"}}
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