note
hdb
<p>
Try this:
</p>
<code>
sub wrapper : lvalue {
tie my @x, "MyClass", @_;
@x;
}
for( wrapper("first", "second") ) {
print "In loop = ";
print "$_\n";
}
</code>
<p>
As I said initially I am not expert in this, so there might be undesired side effects...
</p>
<p>
And FETCHSIZE is called once only...
</p>
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