cookbook.diff

diff --git a/lib/Mojolicious/Guides/Cookbook.pod b/lib/Mojolicious/Guides/Cookbook.pod
index 9e61ca1..4706b60 100644
--- a/lib/Mojolicious/Guides/Cookbook.pod
+++ b/lib/Mojolicious/Guides/Cookbook.pod
@@ -424,34 +424,24 @@ L<Mojolicious::Plugin::DefaultHelpers/"delay">, which can help you avoid deep
 nested closures that often result from continuation-passing style.
 
   use Mojolicious::Lite;
+  use Mojo::IOloop;
   use Mojo::URL;
 
   # Search MetaCPAN for "mojo" and "minion"
   get '/' => sub {
     my $c = shift;
 
-    # Prepare response in two steps
-    $c->delay(
-
-      # Concurrent requests
-      sub {
-        my $delay = shift;
-        my $url   = Mojo::URL->new('api.metacpan.org/v0/module/_search');
-        $url->query({sort => 'date:desc'});
-        $c->ua->get($url->clone->query({q => 'mojo'})   => $delay->begin);
-        $c->ua->get($url->clone->query({q => 'minion'}) => $delay->begin);
-      },
-
-      # Delayed rendering
-      sub {
-        my ($delay, $mojo, $minion) = @_;
-        $c->render(json => {
-          mojo   => $mojo->res->json('/hits/hits/0/_source/release'),
-          minion => $minion->res->json('/hits/hits/0/_source/release')
-        });
-      }
-    );
-  };
+    my $url = Mojo::URL->new('api.metacpan.org/v0/module/_search');
+    $url->query({sort => 'date:desc'});
+    my $mojo_promise   = $c->ua->aget($url->clone->query({q => 'mojo'}));
+    my $minion_promise = $c->ua->aget($url->clone->query({q => 'minion'}));
+    Mojo::IOLoop->collect($mojo_promise, $minion_promise)->then(sub {
+      my ($mojo, $minion) = @_;
+      $c->render(json => {
+        mojo   => $mojo->res->json('/hits/hits/0/_source/release'),
+        minion => $minion->res->json('/hits/hits/0/_source/release')
+      });
+    });
 
   app->start;