{"action":"created","issue":{"url":"https://api.github.com/repos/nodejs/node/issues/3622","labels_url":"https://api.github.com/repos/nodejs/node/issues/3622/labels{/name}","comments_url":"https://api.github.com/repos/nodejs/node/issues/3622/comments","events_url":"https://api.github.com/repos/nodejs/node/issues/3622/events","html_url":"https://github.com/nodejs/node/pull/3622","id":114474748,"number":3622,"title":"lib: use arrow functions instead of bind(this) for better performance","user":{"login":"JungMinu","id":5035902,"avatar_url":"https://avatars.githubusercontent.com/u/5035902?v=3","gravatar_id":"","url":"https://api.github.com/users/JungMinu","html_url":"https://github.com/JungMinu","followers_url":"https://api.github.com/users/JungMinu/followers","following_url":"https://api.github.com/users/JungMinu/following{/other_user}","gists_url":"https://api.github.com/users/JungMinu/gists{/gist_id}","starred_url":"https://api.github.com/users/JungMinu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JungMinu/subscriptions","organizations_url":"https://api.github.com/users/JungMinu/orgs","repos_url":"https://api.github.com/users/JungMinu/repos","events_url":"https://api.github.com/users/JungMinu/events{/privacy}","received_events_url":"https://api.github.com/users/JungMinu/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/nodejs/node/labels/lib%20/%20src","name":"lib / src","color":"fad8c7"}],"state":"open","locked":false,"assignee":{"login":"Fishrock123","id":1093990,"avatar_url":"https://avatars.githubusercontent.com/u/1093990?v=3","gravatar_id":"","url":"https://api.github.com/users/Fishrock123","html_url":"https://github.com/Fishrock123","followers_url":"https://api.github.com/users/Fishrock123/followers","following_url":"https://api.github.com/users/Fishrock123/following{/other_user}","gists_url":"https://api.github.com/users/Fishrock123/gists{/gist_id}","starred_url":"https://api.github.com/users/Fishrock123/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Fishrock123/subscriptions","organizations_url":"https://api.github.com/users/Fishrock123/orgs","repos_url":"https://api.github.com/users/Fishrock123/repos","events_url":"https://api.github.com/users/Fishrock123/events{/privacy}","received_events_url":"https://api.github.com/users/Fishrock123/received_events","type":"User","site_admin":false},"milestone":null,"comments":38,"created_at":"2015-11-01T15:08:25Z","updated_at":"2015-12-02T19:42:53Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/nodejs/node/pulls/3622","html_url":"https://github.com/nodejs/node/pull/3622","diff_url":"https://github.com/nodejs/node/pull/3622.diff","patch_url":"https://github.com/nodejs/node/pull/3622.patch"},"body":"Arrow functions are an interesting new feature in ECMAScript 6\r\nThe lexical `this` binding solves a major painpoint for developers and has the added bonus of improving performance through JavaScript engine optimizations.\r\n(See https://www.nczonline.net/blog/2013/09/10/understanding-ecmascript-6-arrow-functions/ for more information)\r\nTherefore, use `arrow functions` instead of `bind(this)` for better performance."},"comment":{"url":"https://api.github.com/repos/nodejs/node/issues/comments/161411011","html_url":"https://github.com/nodejs/node/pull/3622#issuecomment-161411011","issue_url":"https://api.github.com/repos/nodejs/node/issues/3622","id":161411011,"user":{"login":"trevnorris","id":289174,"avatar_url":"https://avatars.githubusercontent.com/u/289174?v=3","gravatar_id":"","url":"https://api.github.com/users/trevnorris","html_url":"https://github.com/trevnorris","followers_url":"https://api.github.com/users/trevnorris/followers","following_url":"https://api.github.com/users/trevnorris/following{/other_user}","gists_url":"https://api.github.com/users/trevnorris/gists{/gist_id}","starred_url":"https://api.github.com/users/trevnorris/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/trevnorris/subscriptions","organizations_url":"https://api.github.com/users/trevnorris/orgs","repos_url":"https://api.github.com/users/trevnorris/repos","events_url":"https://api.github.com/users/trevnorris/events{/privacy}","received_events_url":"https://api.github.com/users/trevnorris/received_events","type":"User","site_admin":false},"created_at":"2015-12-02T19:42:53Z","updated_at":"2015-12-02T19:42:53Z","body":"@Fishrock123 where are we here? The author of the PR is now what's holding this up. Instead it's been the continual last minute suggestions. Can we  drop all those and get this in?"}}