How would you create a homepage with a list of posts?

[CaldwellYSR]

I'm trying to make a site where there's a home page that is a list of posts and then the show page for the individual posts. From reading through the docs I assumed it would look like

  collections: %{
    posts: %{
      permalink: "/",
      list_layout: "home",
      show_layout: "show"
    }
  }

but then in the home.html.eex layout there is no @collection_values assigns. I might be missing something obvious here but so far I'm just confused.