Since you already made some great points about calling and global variables, I'd like to add a bit about the algorithm. First the cleararray sub can be shortened:

sub cleararray {
    my $self = shift;
    @{$self->array()}[$_] = [(0) x $self->radiovar()]
           for 0 .. $self->radiovar() - 1;
}

[download]

Second, it may not be necesary to use $self->radiovar() if $self->array() is already defined for size:

sub cleararray {
    my $self = shift;
    @{$self->array()}[$_] = [(0) x @{$self->array()}]
           for 0 .. @{$self->array()} - 1;
}

[download]

HTH,
Charles K. Clarkson

In reply to Re: Re: passing a value to a function by CharlesClarkson
in thread passing a value to a function by ralfthewise

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