{"comment":{"url":"https://api.github.com/repos/Turfjs/turf-extent/comments/9527774","html_url":"https://github.com/Turfjs/turf-extent/commit/1516aec49feb243de6aa8dcecaf20f362a76bfe7#commitcomment-9527774","id":9527774,"user":{"login":"yeesian","id":1231079,"avatar_url":"https://avatars.githubusercontent.com/u/1231079?v=3","gravatar_id":"","url":"https://api.github.com/users/yeesian","html_url":"https://github.com/yeesian","followers_url":"https://api.github.com/users/yeesian/followers","following_url":"https://api.github.com/users/yeesian/following{/other_user}","gists_url":"https://api.github.com/users/yeesian/gists{/gist_id}","starred_url":"https://api.github.com/users/yeesian/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yeesian/subscriptions","organizations_url":"https://api.github.com/users/yeesian/orgs","repos_url":"https://api.github.com/users/yeesian/repos","events_url":"https://api.github.com/users/yeesian/events{/privacy}","received_events_url":"https://api.github.com/users/yeesian/received_events","type":"User","site_admin":false},"position":2,"line":2,"path":"geojson/Polygon.js","commit_id":"1516aec49feb243de6aa8dcecaf20f362a76bfe7","created_at":"2015-01-31T03:48:50Z","updated_at":"2015-01-31T03:48:50Z","body":"should there be a \"properties\" field defined? according to the [GeoJSON spec](http://geojson.org/geojson-spec.html#feature-objects)"}}