Sort landing page paragraphs.

lib/runosaari/pages.ex

@@ -21,6 +21,19 @@ defmodule Runosaari.Pages do
     Repo.all(Index)
   end
 
+  @doc """
+  Returns the list of paragraphs sorted by seqnum.
+
+  ## Examples
+
+      iex> list_sorted_index_paragraphs()
+      [%Index{}, ...]
+
+  """
+  def list_sorted_index_paragraphs do
+    Repo.all(Index |> order_by(:seqnum))
+  end
+
   @doc """
   Gets a single index.
 

lib/runosaari_web/controllers/index_controller.ex

@@ -5,7 +5,7 @@ defmodule RunosaariWeb.IndexController do
   alias Runosaari.Pages.Index
 
   def index(conn, _params) do
-    index_paragraphs = Pages.list_index_paragraphs()
+    index_paragraphs = Pages.list_sorted_index_paragraphs()
     render(conn, "index.html", index_paragraphs: index_paragraphs)
   end