hurrymaplelad/docpad-plugin-rss — pull request #4 by evantill (2014-01-29 13:13:27+00:00)
Title: Make channels configurables

With this modifications you can configure (but not required) which content will be used for generating the rss channel.

For example we can use document content with layout for the description or use the mtime for the item date.

By default, the generated content is still the same as before this PR.

A full configuration will be
```coffee
default:
collection: 'html'
url: '/rss.xml'
maxItems: 10
channel:
title: (templateData) -> templateData.site.title
description: (templateData) -> templateData.site.description
pubDate: (templateData) -> templateData.site.date
author: (templateData) -> templateData.site.author
item:
title: (document) -> document.title
description: (document) -> document.contentRenderedWithoutLayouts
date: (document) -> document.date
author: (document) -> document.author
```