Static blog with front page summary

Goal: have a personal blog, and try out another point in the 'modular
app design with elixir' space.

Designing OTP systems with elixir had some interesting ideas.

app/lib/firehose_web/controllers/page_controller.ex

@@ -0,0 +1,13 @@
+defmodule FirehoseWeb.PageController do
+  use FirehoseWeb, :controller
+
+  def home(conn, _params) do
+    recent_posts =
+      (Firehose.EngineeringBlog.recent_posts(3) ++
+         Firehose.ReleaseNotes.recent_posts(3))
+      |> Enum.sort_by(& &1.date, {:desc, Date})
+      |> Enum.take(6)
+
+    render(conn, :home, recent_posts: recent_posts)
+  end
+end