Branch Coverage

blib/lib/Babble/Grammar.pm

Criterion	Covered	Total	%
branch	11	14	78.5

line	true	false	branch
28	34676	1023	unless defined(my $rule = $layers[$idx])
31	756	267	if $idx == $#layers
36	9	360	unless @parts
54	915	634	unless $index
60	0	258	if exists $self->rules->{$name}
67	0	10	unless exists $self->rules->{$name}
74	0	526	unless my $r = $self->rules->{$name}