{"action":"opened","issue":{"url":"https://api.github.com/repos/puppetlabs/puppet-specifications/issues/43","labels_url":"https://api.github.com/repos/puppetlabs/puppet-specifications/issues/43/labels{/name}","comments_url":"https://api.github.com/repos/puppetlabs/puppet-specifications/issues/43/comments","events_url":"https://api.github.com/repos/puppetlabs/puppet-specifications/issues/43/events","html_url":"https://github.com/puppetlabs/puppet-specifications/issues/43","id":82471129,"number":43,"title":"document how to call functions in an epp template","user":{"login":"igalic","id":497249,"avatar_url":"https://avatars.githubusercontent.com/u/497249?v=3","gravatar_id":"","url":"https://api.github.com/users/igalic","html_url":"https://github.com/igalic","followers_url":"https://api.github.com/users/igalic/followers","following_url":"https://api.github.com/users/igalic/following{/other_user}","gists_url":"https://api.github.com/users/igalic/gists{/gist_id}","starred_url":"https://api.github.com/users/igalic/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/igalic/subscriptions","organizations_url":"https://api.github.com/users/igalic/orgs","repos_url":"https://api.github.com/users/igalic/repos","events_url":"https://api.github.com/users/igalic/events{/privacy}","received_events_url":"https://api.github.com/users/igalic/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-05-29T15:24:50Z","updated_at":"2015-05-29T15:24:50Z","closed_at":null,"body":"in erb template, when we want to call a function `f()` we have to use\r\n```\r\nscope.function_f([argument1, argument2])\r\n```\r\nthe equivalent of doing this in epp template is undocumented.\r\n"}}