documentation tweaks

mojolicious · Aug 10, 2014 · 9a876c6 · 9a876c6
1 parent 9f3f7ba
commit 9a876c6
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Showing 2 changed files with 5 additions and 6 deletions.
diff --git a/lib/Mojolicious/Guides/Rendering.pod b/lib/Mojolicious/Guides/Rendering.pod
@@ -895,7 +895,7 @@ escaping.
   % end
 
 Similar to stash values you can use a prefix like C<myapp.*> to keep helpers
-from getting exposed to templates and organize them into namespaces when your
+from getting exposed to templates and to organize them into namespaces as your
 application grows. Every prefix automatically becomes a helper that returns a
 proxy object on which you can call the nested helpers.
 
@@ -906,7 +906,7 @@ proxy object on which you can call the nested helpers.
     $c->res->headers->cache_control('private, max-age=0, no-cache');
   };
 
-  helper 'cache_control.five_mins' => sub {
+  helper 'cache_control.five_minutes' => sub {
     my $c = shift;
     $c->res->headers->cache_control('public, max-age=300');
   };
@@ -919,7 +919,7 @@ proxy object on which you can call the nested helpers.
 
   get '/some_older_story' => sub {
     my $c = shift;
-    $c->cache_control->five_mins;
+    $c->cache_control->five_minutes;
     $c->render(text => 'This one can be cached for a bit.');
   };
 

diff --git a/lib/Mojolicious/Renderer.pm b/lib/Mojolicious/Renderer.pm
@@ -1,6 +1,7 @@
 package Mojolicious::Renderer;
 use Mojo::Base -base;
 
+use Carp ();
 use File::Spec::Functions 'catfile';
 use Mojo::Cache;
 use Mojo::JSON 'encode_json';
@@ -75,7 +76,7 @@ sub get_helper {
 
   my $lookup = $self->{lookup} ||= {};
   return undef unless $lookup->{$name} || grep {/^\Q$name\E\./} keys %$helpers;
-  $lookup->{$name} = 1;
+  $lookup->{$name} ||= 1;
   return sub { Mojolicious::Renderer::_Proxy->new(c => shift, p => $name) };
 }
 
@@ -254,8 +255,6 @@ sub _render_template {
 package Mojolicious::Renderer::_Proxy;
 use Mojo::Base -base;
 
-use Carp ();
-
 sub AUTOLOAD {
   my $self = shift;