Branch Coverage

blib/lib/Data/Freq/Node.pm

Criterion	Covered	Total	%
branch	7	8	87.5

line	true	false	branch
30	68	13	if (ref $class)
37	68	13	if ($parent)
77	68	165	if $child->count == 0
147	6	0	$_[0]->unique > 0 ? :