Part 2: Added /greet route

web/controllers/greet_controller.ex

@@ -0,0 +1,7 @@
+defmodule Blog.GreetController do
+  use Blog.Web, :controller
+
+  def hello(conn, _params) do
+    render conn, "hello.html"
+  end
+end

web/router.ex

@@ -17,6 +17,7 @@ defmodule Blog.Router do
     pipe_through :browser # Use the default browser stack
 
     get "/", PageController, :index
+    get "/greet", GreetController, :hello
   end
 
   # Other scopes may use custom stacks.

web/templates/greet/hello.html.eex

@@ -0,0 +1 @@
+<h1>Hello World</h1>

web/views/greet_view.ex

@@ -0,0 +1,3 @@
+defmodule Blog.GreetView do
+  use Blog.Web, :view
+end