| blib/lib/DataStructure/DoubleList.pm | |||
|---|---|---|---|
| Criterion | Covered | Total | % |
| branch | 13 | 14 | 92.8 |
| line | true | false | branch |
|---|---|---|---|
| 83 | 3 | 1 | if defined $self->{'last'} |
| 85 | 1 | 3 | unless defined $self->{'first'} |
| 102 | 5 | 3 | if defined $self->{'first'} |
| 104 | 3 | 5 | unless defined $self->{'last'} |
| 120 | 7 | 1 | if defined $self->{'last'} |
| 136 | 8 | 2 | if defined $self->{'first'} |
| 174 | 0 | 25 | unless wantarray |