Re^4: You cannot pass args when calling inner() in Moose?

For the time-being, I have if-then'ed a solution:

sub updateprogress {
    my ($self) = @_;
    return unless $self->progressbar;

    my $frac = frac($self->recordi, $self->recordcount);
    $self->progressbar->set_fraction($frac->num);
}
[download]

and then the data processing loop blindly calls this graphic method:

sub manager {
    my ($Operation) = @_;

    my @row = $Operation->getnew;

    my ( @warnings, @fatals );
    $Operation->recordi(0);
    for my $row (@row) {
        $Operation->recordi( $Operation->recordi + 1 );

        $Operation->data($row);
        $Operation->process;

    $Operation->updateprogress;
    }
    ( \@warnings, @fatals );
}
[download]

The mantra of every experienced web application developer is the same: thou shalt separate business logic from display. Ironically, almost all template engines allow violation of this separation principle, which is the very impetus for HTML template engine development.

-- Terence Parr, "Enforcing Strict Model View Separation in Template Engines"

Comment on Re^4: You cannot pass args when calling inner() in Moose? Select or Download Code


go ahead... be a heretic
	PerlMonks