{"action":"created","issue":{"url":"https://api.github.com/repos/fr00b0/nod/issues/4","repository_url":"https://api.github.com/repos/fr00b0/nod","labels_url":"https://api.github.com/repos/fr00b0/nod/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/fr00b0/nod/issues/4/comments","events_url":"https://api.github.com/repos/fr00b0/nod/issues/4/events","html_url":"https://github.com/fr00b0/nod/issues/4","id":130288448,"number":4,"title":"signal_type add a rvalue operator","user":{"login":"qicosmos","id":6500147,"avatar_url":"https://avatars.githubusercontent.com/u/6500147?v=3","gravatar_id":"","url":"https://api.github.com/users/qicosmos","html_url":"https://github.com/qicosmos","followers_url":"https://api.github.com/users/qicosmos/followers","following_url":"https://api.github.com/users/qicosmos/following{/other_user}","gists_url":"https://api.github.com/users/qicosmos/gists{/gist_id}","starred_url":"https://api.github.com/users/qicosmos/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/qicosmos/subscriptions","organizations_url":"https://api.github.com/users/qicosmos/orgs","repos_url":"https://api.github.com/users/qicosmos/repos","events_url":"https://api.github.com/users/qicosmos/events{/privacy}","received_events_url":"https://api.github.com/users/qicosmos/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"fr00b0","id":10638395,"avatar_url":"https://avatars.githubusercontent.com/u/10638395?v=3","gravatar_id":"","url":"https://api.github.com/users/fr00b0","html_url":"https://github.com/fr00b0","followers_url":"https://api.github.com/users/fr00b0/followers","following_url":"https://api.github.com/users/fr00b0/following{/other_user}","gists_url":"https://api.github.com/users/fr00b0/gists{/gist_id}","starred_url":"https://api.github.com/users/fr00b0/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fr00b0/subscriptions","organizations_url":"https://api.github.com/users/fr00b0/orgs","repos_url":"https://api.github.com/users/fr00b0/repos","events_url":"https://api.github.com/users/fr00b0/events{/privacy}","received_events_url":"https://api.github.com/users/fr00b0/received_events","type":"User","site_admin":false},"milestone":null,"comments":2,"created_at":"2016-02-01T08:06:43Z","updated_at":"2016-02-14T02:17:28Z","closed_at":null,"body":"hi, the signal_type's opertator is  just surpport lvalue, it need a rvalue version, like this.\r\nvoid operator()(A&&... args) const {\r\n\tfor (auto const& slot : copy_slots()) {\r\n\t\tif (slot) {\r\n\t\t\t      slot(std::forward<A>(args)...);\r\n\t\t\t}\r\n\t}\r\n}"},"comment":{"url":"https://api.github.com/repos/fr00b0/nod/issues/comments/183799468","html_url":"https://github.com/fr00b0/nod/issues/4#issuecomment-183799468","issue_url":"https://api.github.com/repos/fr00b0/nod/issues/4","id":183799468,"user":{"login":"qicosmos","id":6500147,"avatar_url":"https://avatars.githubusercontent.com/u/6500147?v=3","gravatar_id":"","url":"https://api.github.com/users/qicosmos","html_url":"https://github.com/qicosmos","followers_url":"https://api.github.com/users/qicosmos/followers","following_url":"https://api.github.com/users/qicosmos/following{/other_user}","gists_url":"https://api.github.com/users/qicosmos/gists{/gist_id}","starred_url":"https://api.github.com/users/qicosmos/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/qicosmos/subscriptions","organizations_url":"https://api.github.com/users/qicosmos/orgs","repos_url":"https://api.github.com/users/qicosmos/repos","events_url":"https://api.github.com/users/qicosmos/events{/privacy}","received_events_url":"https://api.github.com/users/qicosmos/received_events","type":"User","site_admin":false},"created_at":"2016-02-14T02:17:28Z","updated_at":"2016-02-14T02:17:28Z","body":"hello, \r\nit is meaningless to use rvalue in loop, i just make a unit test, and the code can't be compiled.\r\nthis is the code:\r\n`\tnod::signal<void(string&&)> signal;\r\n\tsignal.connect([](string&& i){});\r\n\tsignal(string(\"\"));`\r\nso i have to add a rvalue version.\r\n"}}