{"action":"reopened","issue":{"url":"https://api.github.com/repos/reactor/reactor/issues/523","labels_url":"https://api.github.com/repos/reactor/reactor/issues/523/labels{/name}","comments_url":"https://api.github.com/repos/reactor/reactor/issues/523/comments","events_url":"https://api.github.com/repos/reactor/reactor/issues/523/events","html_url":"https://github.com/reactor/reactor/issues/523","id":98512831,"number":523,"title":"Harmonise Concat, Zip, Just, combineLatest etc. to have consistent List / Iterable based operator","user":{"login":"sirinath","id":637415,"avatar_url":"https://avatars.githubusercontent.com/u/637415?v=3","gravatar_id":"","url":"https://api.github.com/users/sirinath","html_url":"https://github.com/sirinath","followers_url":"https://api.github.com/users/sirinath/followers","following_url":"https://api.github.com/users/sirinath/following{/other_user}","gists_url":"https://api.github.com/users/sirinath/gists{/gist_id}","starred_url":"https://api.github.com/users/sirinath/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sirinath/subscriptions","organizations_url":"https://api.github.com/users/sirinath/orgs","repos_url":"https://api.github.com/users/sirinath/repos","events_url":"https://api.github.com/users/sirinath/events{/privacy}","received_events_url":"https://api.github.com/users/sirinath/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-08-01T06:16:12Z","updated_at":"2015-08-16T04:17:22Z","closed_at":null,"body":"```concat``` ```merge``` uses ```Iterable``` but many of the other operations uses ```List```. I think it is best to harmonise this to be consistent. ```Iterable``` would be better than having ```List```. Alternatively you can have both.\r\n\r\n```\r\nconcat(Iterable<? extends org.reactivestreams.Publisher<? extends T>> mergedPublishers)\r\n```"}}