sub effective_not_for_loan_status {
my ($self) = @_;
my $itype_notforloan = $self->itemtype->notforloan;
my $itemtype = $self->itemtype;
my $itype_notforloan = $itemtype ? $itemtype->notforloan : undef;
return ( defined($itype_notforloan) && !$self->notforloan ) ? $itype_notforloan : $self->notforloan;
}
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