{"comment":{"url":"https://api.github.com/repos/bdfinlayson/ruby-linked-lists/comments/10805535","html_url":"https://github.com/bdfinlayson/ruby-linked-lists/commit/5296ebff57e1f0d3a84abc01e3905eb49d73f110#commitcomment-10805535","id":10805535,"user":{"login":"erlandsona","id":10421138,"avatar_url":"https://avatars.githubusercontent.com/u/10421138?v=3","gravatar_id":"","url":"https://api.github.com/users/erlandsona","html_url":"https://github.com/erlandsona","followers_url":"https://api.github.com/users/erlandsona/followers","following_url":"https://api.github.com/users/erlandsona/following{/other_user}","gists_url":"https://api.github.com/users/erlandsona/gists{/gist_id}","starred_url":"https://api.github.com/users/erlandsona/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/erlandsona/subscriptions","organizations_url":"https://api.github.com/users/erlandsona/orgs","repos_url":"https://api.github.com/users/erlandsona/repos","events_url":"https://api.github.com/users/erlandsona/events{/privacy}","received_events_url":"https://api.github.com/users/erlandsona/received_events","type":"User","site_admin":false},"position":13,"line":51,"path":"lib/linked_list_item.rb","commit_id":"5296ebff57e1f0d3a84abc01e3905eb49d73f110","created_at":"2015-04-20T15:24:31Z","updated_at":"2015-04-20T15:24:31Z","body":"What is link1_val & link2_val? where are those variables coming from?"}}