Is there a way for the output of a template to be _streamed_ out as it is
processed versus waiting for it to complete before returning?
I know I could do it with something like this below, as a result of the WRITE
command in the example, but I'm looking for a way to do this without having to
re-write all of my existing templates which simply write to standard out as
usual. I'm fine with a strategically-placed hack, which is what I'm working on
now, but any other ideas (or a pointer to the appropriate section of code)
would be helpful. Thanks!
my %data = (
SLEEP => sub {
sleep(2);
},
WRITE => sub {
print shift() . "\n";
},
);
my $sample =<<EOM;
[% x = 0 %]
[% WHILE x < 5 %]
[% WRITE('This is ' _ x) %]
[% SLEEP %]
[% x = x + 1 %]
[% END %]
EOM
my $template = Template->new({
OUTPUT => \&showOutput,
});
$template->process(\$sample, \%data) || die $template->error();
sub showOutput
{
print shift();
}
--drew
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1:11 PM
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