Hi all

I'm having a problem with a program that reads from one database and writes to a 2nd. I did not write it. One thing I want to see if it reads correctly from db#1. Far as I can tell, $action is an anonymous sub. I'd like to see what that is returning and then what is or is not getting pulled from the db by the fetchrow->hashref() bit. 

# processes all trades which occured between start and end date, calli
+ng $action for each one
sub processTrades {
    my ($self,$action) = @_;
    my $count = 0;
    my $trdstmt = $self->_getTradesStatement();
    $trdstmt->bind_param(1,$self->{'startdate'});
    $trdstmt->bind_param(2,$self->{'enddate'});
    $trdstmt->execute(); 
    while(my $trade = $trdstmt->fetchrow_hashref()) {
        &$action($$trdstmt->fetchrow_hashref());
        $count++;
    }
    return $count;
}

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In reply to Dumper dereferencing problem by hsweet

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