add clear

[gitmo/MooseX-AttributeHelpers.git] / lib / MooseX / AttributeHelpers / MethodProvider / Hash.pm

diff --git a/lib/MooseX/AttributeHelpers/MethodProvider/Hash.pm b/lib/MooseX/AttributeHelpers/MethodProvider/Hash.pm
index cff3237..5f2cde3 100644 (file)
--- a/lib/MooseX/AttributeHelpers/MethodProvider/Hash.pm
+++ b/lib/MooseX/AttributeHelpers/MethodProvider/Hash.pm
@@ -49,6 +49,11 @@ sub empty : method {
     return sub { scalar keys %{$reader->($_[0])} ? 1 : 0 };        
 }
 
+sub clear : method {
+    my ($attr, $reader, $writer) = @_;
+    return sub { %{$reader->($_[0])} = () };
+}
+
 sub delete : method {
     my ($attr, $reader, $writer) = @_;
     return sub { delete $reader->($_[0])->{$_[1]} };
@@ -87,6 +92,8 @@ L<MooseX::AttributeHelpers::Collection::Hash>.
 
 =item B<empty>
 
+=item B<clear>
+
 =item B<exists>
 
 =item B<get>