{"action":"created","issue":{"url":"https://api.github.com/repos/gonum/matrix/issues/225","labels_url":"https://api.github.com/repos/gonum/matrix/issues/225/labels{/name}","comments_url":"https://api.github.com/repos/gonum/matrix/issues/225/comments","events_url":"https://api.github.com/repos/gonum/matrix/issues/225/events","html_url":"https://github.com/gonum/matrix/pull/225","id":107819043,"number":225,"title":"Make Row and Col functions and add tests","user":{"login":"btracey","id":3680859,"avatar_url":"https://avatars.githubusercontent.com/u/3680859?v=3","gravatar_id":"","url":"https://api.github.com/users/btracey","html_url":"https://github.com/btracey","followers_url":"https://api.github.com/users/btracey/followers","following_url":"https://api.github.com/users/btracey/following{/other_user}","gists_url":"https://api.github.com/users/btracey/gists{/gist_id}","starred_url":"https://api.github.com/users/btracey/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/btracey/subscriptions","organizations_url":"https://api.github.com/users/btracey/orgs","repos_url":"https://api.github.com/users/btracey/repos","events_url":"https://api.github.com/users/btracey/events{/privacy}","received_events_url":"https://api.github.com/users/btracey/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2015-09-22T22:57:46Z","updated_at":"2015-09-23T01:01:20Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/gonum/matrix/pulls/225","html_url":"https://github.com/gonum/matrix/pull/225","diff_url":"https://github.com/gonum/matrix/pull/225.diff","patch_url":"https://github.com/gonum/matrix/pull/225.patch"},"body":""},"comment":{"url":"https://api.github.com/repos/gonum/matrix/issues/comments/142465685","html_url":"https://github.com/gonum/matrix/pull/225#issuecomment-142465685","issue_url":"https://api.github.com/repos/gonum/matrix/issues/225","id":142465685,"user":{"login":"btracey","id":3680859,"avatar_url":"https://avatars.githubusercontent.com/u/3680859?v=3","gravatar_id":"","url":"https://api.github.com/users/btracey","html_url":"https://github.com/btracey","followers_url":"https://api.github.com/users/btracey/followers","following_url":"https://api.github.com/users/btracey/following{/other_user}","gists_url":"https://api.github.com/users/btracey/gists{/gist_id}","starred_url":"https://api.github.com/users/btracey/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/btracey/subscriptions","organizations_url":"https://api.github.com/users/btracey/orgs","repos_url":"https://api.github.com/users/btracey/repos","events_url":"https://api.github.com/users/btracey/events{/privacy}","received_events_url":"https://api.github.com/users/btracey/received_events","type":"User","site_admin":false},"created_at":"2015-09-23T01:01:20Z","updated_at":"2015-09-23T01:01:20Z","body":"The utility is that my external can take as input a Matrix, and I can extract a row using Row. If the matrix has a fast path (it is a *Dense or a Vectorer), this is automatically called during mat64.Row without the type-switch logic happening in my package code. This is the motivation for #38 in the first place."}}