Hello David,
> i want to built a recurrent function...
> I�ts possible built functions with template toolkit?
I take it you mean a recursive function. You are probably
better off writing the recursive function in Perl and
passing it in the parameter hash to the template processor.
Something like this:
#!/usr/bin/perl -w
use strict;
use Template;
sub recursive_func {
my $val = shift;
return 0 if $val <= 0;
return 1 if $val == 1;
return $val + &recursive_func($val-1);
}
my $tproc = Template->new();
$tproc->process(\*DATA, {
recursive_func => \&recursive_func,
}) || die $tproc->error;
__DATA__
[%- recursive_func(4) -%]
HTH, Hans
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