{"action":"created","issue":{"url":"https://api.github.com/repos/lumapps/lumX/issues/158","labels_url":"https://api.github.com/repos/lumapps/lumX/issues/158/labels{/name}","comments_url":"https://api.github.com/repos/lumapps/lumX/issues/158/comments","events_url":"https://api.github.com/repos/lumapps/lumX/issues/158/events","html_url":"https://github.com/lumapps/lumX/issues/158","id":57618892,"number":158,"title":"+sign, double minus, double underscore meaning in directive","user":{"login":"reidlai","id":3723369,"avatar_url":"https://avatars.githubusercontent.com/u/3723369?v=3","gravatar_id":"","url":"https://api.github.com/users/reidlai","html_url":"https://github.com/reidlai","followers_url":"https://api.github.com/users/reidlai/followers","following_url":"https://api.github.com/users/reidlai/following{/other_user}","gists_url":"https://api.github.com/users/reidlai/gists{/gist_id}","starred_url":"https://api.github.com/users/reidlai/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/reidlai/subscriptions","organizations_url":"https://api.github.com/users/reidlai/orgs","repos_url":"https://api.github.com/users/reidlai/repos","events_url":"https://api.github.com/users/reidlai/events{/privacy}","received_events_url":"https://api.github.com/users/reidlai/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-02-13T16:20:04Z","updated_at":"2015-02-20T18:13:33Z","closed_at":null,"body":"Is there any document discussing the usage of  +, --, __ in directive?  Thanks"},"comment":{"url":"https://api.github.com/repos/lumapps/lumX/issues/comments/75290482","html_url":"https://github.com/lumapps/lumX/issues/158#issuecomment-75290482","issue_url":"https://api.github.com/repos/lumapps/lumX/issues/158","id":75290482,"user":{"login":"matmkian","id":2914789,"avatar_url":"https://avatars.githubusercontent.com/u/2914789?v=3","gravatar_id":"","url":"https://api.github.com/users/matmkian","html_url":"https://github.com/matmkian","followers_url":"https://api.github.com/users/matmkian/followers","following_url":"https://api.github.com/users/matmkian/following{/other_user}","gists_url":"https://api.github.com/users/matmkian/gists{/gist_id}","starred_url":"https://api.github.com/users/matmkian/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/matmkian/subscriptions","organizations_url":"https://api.github.com/users/matmkian/orgs","repos_url":"https://api.github.com/users/matmkian/repos","events_url":"https://api.github.com/users/matmkian/events{/privacy}","received_events_url":"https://api.github.com/users/matmkian/received_events","type":"User","site_admin":false},"created_at":"2015-02-20T18:13:33Z","updated_at":"2015-02-20T18:13:33Z","body":"I agree with @malexandre.\r\nDid this answer help you?"}}