{"action":"opened","issue":{"url":"https://api.github.com/repos/ethereum/ethereum-org/issues/251","repository_url":"https://api.github.com/repos/ethereum/ethereum-org","labels_url":"https://api.github.com/repos/ethereum/ethereum-org/issues/251/labels{/name}","comments_url":"https://api.github.com/repos/ethereum/ethereum-org/issues/251/comments","events_url":"https://api.github.com/repos/ethereum/ethereum-org/issues/251/events","html_url":"https://github.com/ethereum/ethereum-org/issues/251","id":153636522,"number":251,"title":"receiveApproval in token tutorial code, but not explained","user":{"login":"miohtama","id":49922,"avatar_url":"https://avatars.githubusercontent.com/u/49922?v=3","gravatar_id":"","url":"https://api.github.com/users/miohtama","html_url":"https://github.com/miohtama","followers_url":"https://api.github.com/users/miohtama/followers","following_url":"https://api.github.com/users/miohtama/following{/other_user}","gists_url":"https://api.github.com/users/miohtama/gists{/gist_id}","starred_url":"https://api.github.com/users/miohtama/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/miohtama/subscriptions","organizations_url":"https://api.github.com/users/miohtama/orgs","repos_url":"https://api.github.com/users/miohtama/repos","events_url":"https://api.github.com/users/miohtama/events{/privacy}","received_events_url":"https://api.github.com/users/miohtama/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-05-08T05:27:04Z","updated_at":"2016-05-08T05:27:04Z","closed_at":null,"body":"The tutorial has \"spend behalf\" element:\r\n\r\n       contract tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData); }\r\n\r\nHowever this is not explained in the tutorial text and unnecessarily confuses the reader?"}}