IMP: Markdown support (#23)

lib/planner_web/templates/task/index.html.eex

@@ -19,7 +19,7 @@
               </div>
             <% end %>
             <%= link to: Routes.task_path(@conn, :show, task.id), class: "has-text-black" do %>
-              <%= task.value %>
+              <%= md_to_html task.value %>
             <% end %>
           </td>
         </tr>

lib/planner_web/templates/task/show.html.eex

@@ -6,9 +6,9 @@
     </div>
   <% end %>
 
-  <p class="mb-5">
-    <%= @task.value %>
-  </p>
+  <div class="mb-5">
+    <%= md_to_html @task.value %>
+  </div>
 
   <div class="tags">
     <span class="tag is-light">updated: <%= @task.updated_at %></span>

lib/planner_web/views/util.ex

@@ -0,0 +1,10 @@
+defmodule PlannerWeb.Util do
+  import Phoenix.HTML
+  alias Earmark.Options
+
+  def md_to_html(md_text) do
+    md_text
+    |> Earmark.as_html!(%Options{smartypants: false})
+    |> raw
+  end
+end