{"action":"closed","issue":{"url":"https://api.github.com/repos/rspec/rspec-support/issues/95","labels_url":"https://api.github.com/repos/rspec/rspec-support/issues/95/labels{/name}","comments_url":"https://api.github.com/repos/rspec/rspec-support/issues/95/comments","events_url":"https://api.github.com/repos/rspec/rspec-support/issues/95/events","html_url":"https://github.com/rspec/rspec-support/issues/95","id":39117557,"number":95,"title":"Find an alternate way to diff that doesn't involve `Array#flatten`","user":{"login":"myronmarston","id":49391,"avatar_url":"https://avatars.githubusercontent.com/u/49391?v=3","gravatar_id":"","url":"https://api.github.com/users/myronmarston","html_url":"https://github.com/myronmarston","followers_url":"https://api.github.com/users/myronmarston/followers","following_url":"https://api.github.com/users/myronmarston/following{/other_user}","gists_url":"https://api.github.com/users/myronmarston/gists{/gist_id}","starred_url":"https://api.github.com/users/myronmarston/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/myronmarston/subscriptions","organizations_url":"https://api.github.com/users/myronmarston/orgs","repos_url":"https://api.github.com/users/myronmarston/repos","events_url":"https://api.github.com/users/myronmarston/events{/privacy}","received_events_url":"https://api.github.com/users/myronmarston/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2014-07-30T17:39:52Z","updated_at":"2015-01-11T23:59:03Z","closed_at":"2015-01-11T23:59:03Z","body":"Our differ uses `Array#flatten`, but historically this has caused problems because of buggy objects that cause `flatten` to recurse infinitely.  (See rspec/rspec-expectations#614 for the latest example).  While I think it's clearly a bug in these objects, given the prevalence of issues with `flatten`, I'd like to find an alternate way to implement the logic such that we aren't prone to hitting this issue."}}