Add recent posts and date formatting.

lib/jol/blog.ex

@@ -44,4 +44,8 @@ defmodule JOL.Blog do
       posts -> posts
     end
   end
+
+  def format_date(date) do
+    Calendar.strftime(date, "%Y-%m-%d")
+  end
 end

lib/jol_web/controllers/page_controller.ex

@@ -4,8 +4,7 @@ defmodule JOLWeb.PageController do
   @spec home(Plug.Conn.t(), any()) :: Plug.Conn.t()
   def home(conn, _params) do
     conn
-    |> assign(:page_title, "Home")
+    |> render(:home, page_title: "Welcome!", posts: JOL.Blog.recent_posts())
-    |> render(:home)
   end
 
   def about(conn, _params) do

lib/jol_web/controllers/page_html/home.html.heex

@@ -8,6 +8,16 @@
         <p>I write here about those things, about general tech dorkery, and about my experience with being <strong>super</strong> trans and learning who I am.</p>
     </div>
     <div>
+      <h2>Recent Posts</h2>
+      <ul class="recent-posts">
+      <%= for post <- @posts do %>
+          <li>
+              <date><%= JOL.Blog.format_date(post.date) %></date>
+              <.link href={~p"/blog/#{post.slug}"}><%= post.title %> </.link>
+          </li>
+      <% end %>
+      </ul>
+
     </div>
 
 </div>