{"action":"created","issue":{"url":"https://api.github.com/repos/google/incremental-dom/issues/151","labels_url":"https://api.github.com/repos/google/incremental-dom/issues/151/labels{/name}","comments_url":"https://api.github.com/repos/google/incremental-dom/issues/151/comments","events_url":"https://api.github.com/repos/google/incremental-dom/issues/151/events","html_url":"https://github.com/google/incremental-dom/pull/151","id":111886710,"number":151,"title":"Speed up attr diffing","user":{"login":"jridgewell","id":112982,"avatar_url":"https://avatars.githubusercontent.com/u/112982?v=3","gravatar_id":"","url":"https://api.github.com/users/jridgewell","html_url":"https://github.com/jridgewell","followers_url":"https://api.github.com/users/jridgewell/followers","following_url":"https://api.github.com/users/jridgewell/following{/other_user}","gists_url":"https://api.github.com/users/jridgewell/gists{/gist_id}","starred_url":"https://api.github.com/users/jridgewell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jridgewell/subscriptions","organizations_url":"https://api.github.com/users/jridgewell/orgs","repos_url":"https://api.github.com/users/jridgewell/repos","events_url":"https://api.github.com/users/jridgewell/events{/privacy}","received_events_url":"https://api.github.com/users/jridgewell/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-10-16T18:34:54Z","updated_at":"2015-10-16T19:00:31Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/google/incremental-dom/pulls/151","html_url":"https://github.com/google/incremental-dom/pull/151","diff_url":"https://github.com/google/incremental-dom/pull/151.diff","patch_url":"https://github.com/google/incremental-dom/pull/151.patch"},"body":"Seems a few environments penalize truncating an array via `length`.\nInstead, use `#pop`: http://jsperf.com/the-fastest-way-to-truncate-an-array/16"},"comment":{"url":"https://api.github.com/repos/google/incremental-dom/issues/comments/148807347","html_url":"https://github.com/google/incremental-dom/pull/151#issuecomment-148807347","issue_url":"https://api.github.com/repos/google/incremental-dom/issues/151","id":148807347,"user":{"login":"jridgewell","id":112982,"avatar_url":"https://avatars.githubusercontent.com/u/112982?v=3","gravatar_id":"","url":"https://api.github.com/users/jridgewell","html_url":"https://github.com/jridgewell","followers_url":"https://api.github.com/users/jridgewell/followers","following_url":"https://api.github.com/users/jridgewell/following{/other_user}","gists_url":"https://api.github.com/users/jridgewell/gists{/gist_id}","starred_url":"https://api.github.com/users/jridgewell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jridgewell/subscriptions","organizations_url":"https://api.github.com/users/jridgewell/orgs","repos_url":"https://api.github.com/users/jridgewell/repos","events_url":"https://api.github.com/users/jridgewell/events{/privacy}","received_events_url":"https://api.github.com/users/jridgewell/received_events","type":"User","site_admin":false},"created_at":"2015-10-16T19:00:31Z","updated_at":"2015-10-16T19:00:31Z","body":"The penalty in Chrome and Firefox seemed to outweigh the improvement in Safari. I agree it's a rare case, though."}}