{"action":"opened","issue":{"url":"https://api.github.com/repos/hamstergem/hamster/issues/215","labels_url":"https://api.github.com/repos/hamstergem/hamster/issues/215/labels{/name}","comments_url":"https://api.github.com/repos/hamstergem/hamster/issues/215/comments","events_url":"https://api.github.com/repos/hamstergem/hamster/issues/215/events","html_url":"https://github.com/hamstergem/hamster/issues/215","id":120527017,"number":215,"title":"Hamster::Hash#values_at doesn't fill up nils for missing keys","user":{"login":"dubek","id":9211,"avatar_url":"https://avatars.githubusercontent.com/u/9211?v=3","gravatar_id":"","url":"https://api.github.com/users/dubek","html_url":"https://github.com/dubek","followers_url":"https://api.github.com/users/dubek/followers","following_url":"https://api.github.com/users/dubek/following{/other_user}","gists_url":"https://api.github.com/users/dubek/gists{/gist_id}","starred_url":"https://api.github.com/users/dubek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dubek/subscriptions","organizations_url":"https://api.github.com/users/dubek/orgs","repos_url":"https://api.github.com/users/dubek/repos","events_url":"https://api.github.com/users/dubek/events{/privacy}","received_events_url":"https://api.github.com/users/dubek/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-05T04:00:05Z","updated_at":"2015-12-05T04:00:05Z","closed_at":null,"body":"Pure Ruby:\r\n\r\n```\r\n{:a => 1}.values_at(:a, :b, :c)\r\n => [1, nil, nil]\r\n```\r\n\r\nHamster:\r\n\r\n```\r\nHamster::Hash[:a => 1].values_at(:a, :b, :c)\r\n => Hamster::Vector[1] \r\n```\r\n\r\nThis is also explicitly stated in the `Hamster::Hash#values_at` rdoc:\r\n\r\n```\r\n    # Return a {Vector} of the values which correspond to the `wanted` keys.\r\n    # If any of the `wanted` keys are not present in this `Hash`, they will be skipped.\r\n```\r\n\r\nNeed to consider where to fix this, this is a bug (in terms of parity with Ruby) but this fix is a change in Hamster behaviour which requires a major ver? IDK."}}