nuked each() out of core with prejudice

[catagits/Catalyst-Runtime.git] / lib / Catalyst.pm

diff --git a/lib/Catalyst.pm b/lib/Catalyst.pm
index c894fed..99a8767 100644 (file)
--- a/lib/Catalyst.pm
+++ b/lib/Catalyst.pm
@@ -25,6 +25,8 @@ use attributes;
 use utf8;
 use Carp qw/croak/;
 
+BEGIN { require 5.008001; }
+
 __PACKAGE__->mk_accessors(
     qw/counter request response state action stack namespace stats/
 );
@@ -202,7 +204,9 @@ The following flags are supported:
 
 =head2 -Debug
 
-Enables debug output.
+Enables debug output. You can also force this setting from the system
+environment with CATALYST_DEBUG or <MYAPP>_DEBUG. The environment settings
+override the app, with <MYAPP>_DEBUG having highest priority.
 
 =head2 -Engine
 
@@ -319,8 +323,9 @@ sub stash {
     my $c = shift;
     if (@_) {
         my $stash = @_ > 1 ? {@_} : $_[0];
-        while ( my ( $key, $val ) = each %$stash ) {
-            $c->{stash}->{$key} = $val;
+       croak('stash takes a hash or hashref') unless ref $stash;
+        foreach my $key ( keys %$stash ) {
+            $c->{stash}->{$key} = $stash->{$key};
         }
     }
     return $c->{stash};
@@ -488,7 +493,7 @@ Gets a L<Catalyst::Model> instance by name.
     $c->model('Foo')->do_stuff;
 
 If the name is omitted, it will look for a config setting 'default_model',
-or check if there is only one model, and forward to it if that's the case.
+or check if there is only one view, and return it if that's the case.
 
 =cut