{"action":"opened","issue":{"url":"https://api.github.com/repos/evalEmpire/piledriver/issues/23","labels_url":"https://api.github.com/repos/evalEmpire/piledriver/issues/23/labels{/name}","comments_url":"https://api.github.com/repos/evalEmpire/piledriver/issues/23/comments","events_url":"https://api.github.com/repos/evalEmpire/piledriver/issues/23/events","html_url":"https://github.com/evalEmpire/piledriver/issues/23","id":113250004,"number":23,"title":"Add an IO Exception class.","user":{"login":"schwern","id":25888,"avatar_url":"https://avatars.githubusercontent.com/u/25888?v=3","gravatar_id":"","url":"https://api.github.com/users/schwern","html_url":"https://github.com/schwern","followers_url":"https://api.github.com/users/schwern/followers","following_url":"https://api.github.com/users/schwern/following{/other_user}","gists_url":"https://api.github.com/users/schwern/gists{/gist_id}","starred_url":"https://api.github.com/users/schwern/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/schwern/subscriptions","organizations_url":"https://api.github.com/users/schwern/orgs","repos_url":"https://api.github.com/users/schwern/repos","events_url":"https://api.github.com/users/schwern/events{/privacy}","received_events_url":"https://api.github.com/users/schwern/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/evalEmpire/piledriver/labels/exceptions","name":"exceptions","color":"d4c5f9"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-25T20:27:02Z","updated_at":"2015-10-25T20:27:02Z","closed_at":null,"body":"Right now there's just the Exception class. There needs to be a built in hierarchy of exceptions. The first candidate is IO specific exceptions.\r\n\r\n* Create Exception::IO as a subclass of Exception.\r\n* Move the logic that copies \"errno\" to \"message\" into Exception::IO."}}