{"action":"closed","issue":{"url":"https://api.github.com/repos/todesking/ruby_hl_lvar.vim/issues/4","labels_url":"https://api.github.com/repos/todesking/ruby_hl_lvar.vim/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/todesking/ruby_hl_lvar.vim/issues/4/comments","events_url":"https://api.github.com/repos/todesking/ruby_hl_lvar.vim/issues/4/events","html_url":"https://github.com/todesking/ruby_hl_lvar.vim/issues/4","id":54154668,"number":4,"title":"Warning on swapping array elements","user":{"login":"kaosf","id":1495128,"avatar_url":"https://avatars.githubusercontent.com/u/1495128?v=3","gravatar_id":"","url":"https://api.github.com/users/kaosf","html_url":"https://github.com/kaosf","followers_url":"https://api.github.com/users/kaosf/followers","following_url":"https://api.github.com/users/kaosf/following{/other_user}","gists_url":"https://api.github.com/users/kaosf/gists{/gist_id}","starred_url":"https://api.github.com/users/kaosf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kaosf/subscriptions","organizations_url":"https://api.github.com/users/kaosf/orgs","repos_url":"https://api.github.com/users/kaosf/repos","events_url":"https://api.github.com/users/kaosf/events{/privacy}","received_events_url":"https://api.github.com/users/kaosf/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-01-13T06:14:44Z","updated_at":"2015-01-13T15:59:43Z","closed_at":"2015-01-13T15:59:43Z","body":"Sample file `ruby_hl_lvar.vim-error-example.rb`:\r\n\r\n```ruby\r\nx = [10, 20]\r\nx[0], x[1] = x[1], x[0]\r\n```\r\n\r\nWarning messages:\r\n\r\n```\r\n\"ruby_hl_lvar.vim-error-example.rb\" 2L, 37C\r\nWARN: Unsupported ast item in handle_massign_lhs: [:aref_field, [:var_ref, [:@ident, \"x\", [2, 0]]], [:args_add_block, [[:@int, \"0\", [2, 2]]], false]]\r\nWARN: Unsupported ast item in handle_massign_lhs: [:aref_field, [:var_ref, [:@ident, \"x\", [2, 6]]], [:args_add_block, [[:@int, \"1\", [2, 8]]], false]]\r\n```\r\n"}}