{"action":"created","comment":{"url":"https://api.github.com/repos/openstax/tutor-js/pulls/comments/37491178","id":37491178,"diff_hunk":"@@ -23,9 +25,9 @@ TransitionStore = flux.createStore\n   actions: _.values(TransitionActions)\n   _local: []\n \n-  load: ({path, type}) ->\n-    type ?= 'push'\n-    @_local.push(path) if type is 'push'\n+  load: (change, router) ->\n+    change.type ?= 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this is a similar comment that @philschatz  made when I made this original PR -- this will change the `change` object. just to be more safe, could we do, `{type, path}`and `type ?= 'push'`?","created_at":"2015-08-20T02:57:58Z","updated_at":"2015-08-20T02:57:58Z","html_url":"https://github.com/openstax/tutor-js/pull/661#discussion_r37491178","pull_request_url":"https://api.github.com/repos/openstax/tutor-js/pulls/661","_links":{"self":{"href":"https://api.github.com/repos/openstax/tutor-js/pulls/comments/37491178"},"html":{"href":"https://github.com/openstax/tutor-js/pull/661#discussion_r37491178"},"pull_request":{"href":"https://api.github.com/repos/openstax/tutor-js/pulls/661"}}},"pull_request":{"url":"https://api.github.com/repos/openstax/tutor-js/pulls/661","id":42879749,"html_url":"https://github.com/openstax/tutor-js/pull/661","diff_url":"https://github.com/openstax/tutor-js/pull/661.diff","patch_url":"https://github.com/openstax/tutor-js/pull/661.patch","issue_url":"https://api.github.com/repos/openstax/tutor-js/issues/661","number":661,"state":"open","locked":false,"title":"Change history to only remember selected routes","user":{"login":"nathanstitt","id":79566,"avatar_url":"https://avatars.githubusercontent.com/u/79566?v=3","gravatar_id":"","url":"https://api.github.com/users/nathanstitt","html_url":"https://github.com/nathanstitt","followers_url":"https://api.github.com/users/nathanstitt/followers","following_url":"https://api.github.com/users/nathanstitt/following{/other_user}","gists_url":"https://api.github.com/users/nathanstitt/gists{/gist_id}","starred_url":"https://api.github.com/users/nathanstitt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nathanstitt/subscriptions","organizations_url":"https://api.github.com/users/nathanstitt/orgs","repos_url":"https://api.github.com/users/nathanstitt/repos","events_url":"https://api.github.com/users/nathanstitt/events{/privacy}","received_events_url":"https://api.github.com/users/nathanstitt/received_events","type":"User","site_admin":false},"body":"This changes the history to only remember routes that can be safely\r\nreturned to.\r\n\r\nThe Back button's helper methods are also modified so that it will only\r\nload the last paths from history that was for a screen other than the\r\ncurrent one.\r\n\r\n<img width=\"1284\" alt=\"screen shot 2015-08-19 at 8 04 11 pm\" src=\"https://cloud.githubusercontent.com/assets/79566/9373272/1daa39be-46ae-11e5-9536-e08bdc2fd907.png\">\r\n\r\n\r\n<img width=\"1281\" alt=\"screen shot 2015-08-19 at 8 07 29 pm\" 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