How do I manipulate the sitemap into displaying summaries?

Like it says on the tin, I would like my sitemap to display summaries/snippets of each post. The documentation is a bit beyond me, but I believe it is possible. Can someone point me in the right direction?

Several ways to skin this cat.

  1. I prefer this : create a Frontmatter called extract in the blog article and simply write what you want in there - in the template get this with current_page.data.extract - i prefer this method because I can SEO load this content.

  2. The documentation says to simply use - <%= article.summary %> in the blog you simply add READMORE into the content - anything above will be used in the summary.

  3. article.summary(250, ‘>>’) use this in the template - however you need to install gem ‘nokigiri’ as explained in the docs also