Why in this component:
<%perl>
my $this= "hello world";
sub one {
print $this;
}
one();
</%perl>
is $this not available to one()? Also, I notice that by using "our", a
variable becomes subsequently available to any component. However, I
recall from rails that using a global that way was a bad idea because
in a production environment, two users accessing the system at the same
time could end up affecting the same variable, and the solution was
either to use cookies or to write session variables to a per user
database. Is this true here as well? Ie, if I suddenly decide using
"our" is a nifty way to save passing parameters, will I lose my head
when this gets put on the net?
-MK
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