{"comment":{"url":"https://api.github.com/repos/mafintosh/mutexify/comments/12511568","html_url":"https://github.com/mafintosh/mutexify/commit/3db7ecd755de91dfd846307a54b2487db06769a4#commitcomment-12511568","id":12511568,"user":{"login":"Kikobeats","id":2096101,"avatar_url":"https://avatars.githubusercontent.com/u/2096101?v=3","gravatar_id":"","url":"https://api.github.com/users/Kikobeats","html_url":"https://github.com/Kikobeats","followers_url":"https://api.github.com/users/Kikobeats/followers","following_url":"https://api.github.com/users/Kikobeats/following{/other_user}","gists_url":"https://api.github.com/users/Kikobeats/gists{/gist_id}","starred_url":"https://api.github.com/users/Kikobeats/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Kikobeats/subscriptions","organizations_url":"https://api.github.com/users/Kikobeats/orgs","repos_url":"https://api.github.com/users/Kikobeats/repos","events_url":"https://api.github.com/users/Kikobeats/events{/privacy}","received_events_url":"https://api.github.com/users/Kikobeats/received_events","type":"User","site_admin":false},"position":15,"line":15,"path":"index.js","commit_id":"3db7ecd755de91dfd846307a54b2487db06769a4","created_at":"2015-08-04T09:39:12Z","updated_at":"2015-08-04T09:39:12Z","body":"what do you think about provide a default function as callback to prevent add a conditional? can be a little more optimal?\r\n\r\n`fn = fn | function(){}`"}}