{"action":"closed","issue":{"url":"https://api.github.com/repos/kevinlawler/kona/issues/416","repository_url":"https://api.github.com/repos/kevinlawler/kona","labels_url":"https://api.github.com/repos/kevinlawler/kona/issues/416/labels{/name}","comments_url":"https://api.github.com/repos/kevinlawler/kona/issues/416/comments","events_url":"https://api.github.com/repos/kevinlawler/kona/issues/416/events","html_url":"https://github.com/kevinlawler/kona/issues/416","id":133695438,"number":416,"title":"Group (=) and integer vectors with leading zero","user":{"login":"sgreben","id":3280753,"avatar_url":"https://avatars.githubusercontent.com/u/3280753?v=3","gravatar_id":"","url":"https://api.github.com/users/sgreben","html_url":"https://github.com/sgreben","followers_url":"https://api.github.com/users/sgreben/followers","following_url":"https://api.github.com/users/sgreben/following{/other_user}","gists_url":"https://api.github.com/users/sgreben/gists{/gist_id}","starred_url":"https://api.github.com/users/sgreben/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sgreben/subscriptions","organizations_url":"https://api.github.com/users/sgreben/orgs","repos_url":"https://api.github.com/users/sgreben/repos","events_url":"https://api.github.com/users/sgreben/events{/privacy}","received_events_url":"https://api.github.com/users/sgreben/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/kevinlawler/kona/labels/bug","name":"bug","color":"d7e102"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-02-15T11:57:43Z","updated_at":"2016-03-03T22:40:47Z","closed_at":"2016-03-03T22:40:47Z","body":"Group (=) seems to treat a leading 0 in an integer vector as distinct from all other values:\r\n\r\n      = 0 0   \r\n    (,0\r\n     ,1)\r\n    \r\n      = 0 1 0 \r\n    (,0\r\n     ,1\r\n     ,2)\r\n    \r\n     = 0 0 1 0\r\n    (,0\r\n     1 3\r\n     ,2)\r\n\r\n      = 0 1 0 2\r\n    (,0\r\n     ,1\r\n     ,2\r\n     ,3)\r\n    \r\n      = 0 1 0 0\r\n    (,0\r\n     ,1\r\n     2 3)     \r\n\r\nThis does not occur for heterogeneous lists:    \r\n\r\n    = (0;1;0;`a)\r\n    (0 2\r\n     ,1\r\n     ,3)     "}}