Another chained action

• view older revisions:

sub revision : Chained('wiki') PathPart Args(1) {
    my ($self, $c, $revision) = @_;
    $c->stash->{revision}        = $c->stash->{page}->get_revision($revision);
    $c->stash->{revision_number} = $revision;
    $c->stash->{formatted}       = $self->format_revision($c);
    $c->stash->{template}        = 'view_wiki.tt';    
}

• template reused
• Args(1) captures revision number
• /wiki/PageName/revision/42