return scalar( @{ $c->req->args } ) == $args;
}
+sub match_captures { 1 }
+
sub compare {
my ($a1, $a2) = @_;
return $a1_args <=> $a2_args;
}
+sub number_of_args {
+ my ( $self ) = @_;
+ return 0 unless exists $self->attributes->{Args};
+ return $self->attributes->{Args}[0];
+}
+
+sub number_of_captures {
+ my ( $self ) = @_;
+
+ return 0 unless exists $self->attributes->{CaptureArgs};
+ return $self->attributes->{CaptureArgs}[0] || 0;
+}
+
+sub list_extra_info {
+ my $self = shift;
+ return {
+ Args => $self->attributes->{Args}[0],
+ CaptureArgs => $self->number_of_captures,
+ }
+}
+
__PACKAGE__->meta->make_immutable;
1;
=head2 class
Returns the name of the component where this action is defined.
-Derived by calling the L<Catalyst::Component/_component_name|_component_name>
+Derived by calling the L<catalyst_component_name|Catalyst::Component/catalyst_component_name>
method on each component.
=head2 code
Check Args attribute, and makes sure number of args matches the setting.
Always returns true if Args is omitted.
+=head2 match_captures ($c, $captures)
+
+Can be implemented by action class and action role authors. If the method
+exists, then it will be called with the request context and an array reference
+of the captures for this action.
+
+Returning true from this method causes the chain match to continue, returning
+makes the chain not match (and alternate, less preferred chains will be attempted).
+
+
=head2 compare
Compares 2 actions based on the value of the C<Args> attribute, with no C<Args>
Returns the sub name of this action.
+=head2 number_of_args
+
+Returns the number of args this action expects. This is 0 if the action doesn't take any arguments and undef if it will take any number of arguments.
+
+=head2 number_of_captures
+
+Returns the number of captures this action expects for L<Chained|Catalyst::DispatchType::Chained> actions.
+
+=head2 list_extra_info
+
+A HashRef of key-values that an action can provide to a debugging screen
+
=head2 meta
Provided by Moose.