I've just tried to use begin/end too. It works fine even without "sub":
% my $expand_tree = begin
% my $node = shift;
% foreach my $node_type (keys(%{ $node })) {
<div class="<%= $node_type %>">
<h2><%= $node_type.'s' %></h2>
<ul>
% foreach my $child (keys(%{ $node->{$node_type} })) {
<li><%= $child %></li>
% }
</ul>
</div>
% }
% end
%
% layout 'default';
%
<div class="container">
<h1>Make yourself at home, <%= $self->session('user_email') %>!</h1>
%= $expand_tree->($service_tree);
</div>
But I'll try your another recommendation (concerning '%=' instead of '%')
now
среда, 10 сентября 2014 г., 13:43:25 UTC+3 пользователь vitas написал:
>
> On 09/10/2014 12:36 PM, vitas wrote:
> > Hi,
> >
> >> % layout 'default';
> >> <div class="container">
> >> <h1>Make yourself at home, <%= $self->session('user_email') %>!</h1>
> >> % expand_tree($service_tree);
> > > ..
> >
> > Try:
> >
> > %= expand_tree($service_tree)
>
> And, dirty hack:
>
> % sub expand_tree { begin
> <pre>DEBUG</pre>
> % my $node = shift;
> % foreach my $node_type (keys(%{ $node })) {
> <div class="<%= $node_type %>">
> <h2><%= $node_type.'s' %></h2>
> <ul>
> % foreach my $child (keys(%{ $node->{$node_type} })) {
> <li><%= $child %></li>
> % }
> </ul>
> </div>
> % }
> % end -> (@_) }
>
> vitas
> @;;
>
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