{"action":"created","issue":{"url":"https://api.github.com/repos/rakudo/rakudo/issues/1054","repository_url":"https://api.github.com/repos/rakudo/rakudo","labels_url":"https://api.github.com/repos/rakudo/rakudo/issues/1054/labels{/name}","comments_url":"https://api.github.com/repos/rakudo/rakudo/issues/1054/comments","events_url":"https://api.github.com/repos/rakudo/rakudo/issues/1054/events","html_url":"https://github.com/rakudo/rakudo/pull/1054","id":218391092,"number":1054,"title":"Make `my @a = ^10; my @b = @a[0..*]` 50-80x faster","user":{"login":"MasterDuke17","id":10255441,"avatar_url":"https://avatars3.githubusercontent.com/u/10255441?v=3","gravatar_id":"","url":"https://api.github.com/users/MasterDuke17","html_url":"https://github.com/MasterDuke17","followers_url":"https://api.github.com/users/MasterDuke17/followers","following_url":"https://api.github.com/users/MasterDuke17/following{/other_user}","gists_url":"https://api.github.com/users/MasterDuke17/gists{/gist_id}","starred_url":"https://api.github.com/users/MasterDuke17/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MasterDuke17/subscriptions","organizations_url":"https://api.github.com/users/MasterDuke17/orgs","repos_url":"https://api.github.com/users/MasterDuke17/repos","events_url":"https://api.github.com/users/MasterDuke17/events{/privacy}","received_events_url":"https://api.github.com/users/MasterDuke17/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2017-03-31T03:51:46Z","updated_at":"2017-03-31T13:14:12Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/rakudo/rakudo/pulls/1054","html_url":"https://github.com/rakudo/rakudo/pull/1054","diff_url":"https://github.com/rakudo/rakudo/pull/1054.diff","patch_url":"https://github.com/rakudo/rakudo/pull/1054.patch"},"body":"By just reusing the zen-slice (`my @a = ^10; my @b = @a[]`)\r\nimplementation when we know we have a `Range` with a `.min == 0` and\r\na `.max == Inf`.\r\n\r\nPasses `make m-spectest`."},"comment":{"url":"https://api.github.com/repos/rakudo/rakudo/issues/comments/290708538","html_url":"https://github.com/rakudo/rakudo/pull/1054#issuecomment-290708538","issue_url":"https://api.github.com/repos/rakudo/rakudo/issues/1054","id":290708538,"user":{"login":"AlexDaniel","id":5507503,"avatar_url":"https://avatars0.githubusercontent.com/u/5507503?v=3","gravatar_id":"","url":"https://api.github.com/users/AlexDaniel","html_url":"https://github.com/AlexDaniel","followers_url":"https://api.github.com/users/AlexDaniel/followers","following_url":"https://api.github.com/users/AlexDaniel/following{/other_user}","gists_url":"https://api.github.com/users/AlexDaniel/gists{/gist_id}","starred_url":"https://api.github.com/users/AlexDaniel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AlexDaniel/subscriptions","organizations_url":"https://api.github.com/users/AlexDaniel/orgs","repos_url":"https://api.github.com/users/AlexDaniel/repos","events_url":"https://api.github.com/users/AlexDaniel/events{/privacy}","received_events_url":"https://api.github.com/users/AlexDaniel/received_events","type":"User","site_admin":false},"created_at":"2017-03-31T13:14:12Z","updated_at":"2017-03-31T13:14:12Z","body":"Yes, 50x faster for some weird case (I'm pretty sure I've never used ``0..*``) does not justify a 4% slowdown."}}
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