{"comment":{"url":"https://api.github.com/repos/MaciejTomczyk/Koa-example/comments/12363505","html_url":"https://github.com/MaciejTomczyk/Koa-example/commit/63aa0daa4ce9451030594ce7e4828eba11e199c0#commitcomment-12363505","id":12363505,"user":{"login":"pepkin88","id":1028647,"avatar_url":"https://avatars.githubusercontent.com/u/1028647?v=3","gravatar_id":"","url":"https://api.github.com/users/pepkin88","html_url":"https://github.com/pepkin88","followers_url":"https://api.github.com/users/pepkin88/followers","following_url":"https://api.github.com/users/pepkin88/following{/other_user}","gists_url":"https://api.github.com/users/pepkin88/gists{/gist_id}","starred_url":"https://api.github.com/users/pepkin88/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pepkin88/subscriptions","organizations_url":"https://api.github.com/users/pepkin88/orgs","repos_url":"https://api.github.com/users/pepkin88/repos","events_url":"https://api.github.com/users/pepkin88/events{/privacy}","received_events_url":"https://api.github.com/users/pepkin88/received_events","type":"User","site_admin":false},"position":6,"line":27,"path":"router.coffee","commit_id":"63aa0daa4ce9451030594ce7e4828eba11e199c0","created_at":"2015-07-27T00:04:29Z","updated_at":"2015-07-27T00:04:29Z","body":"Niestety to nie zadziała tak, jakbyś się (prawdopodobnie) spodziewał. Dodanie `.lean` tutaj spowoduje wyszukanie wartości pola `lean` pustego obiektu. Zostanie zwrócone `undefined` i to właśnie zostanie wstawione w parametr metody `find`."}}