Subroutine Coverage 
| blib/lib/Tree/AVL.pm | 
|  | 
| Criterion | Covered | Total | % | 
| subroutine | 26 | 47 | 55.3 | 
| pod | 14 | 40 | 35.0 | 
| line | count | pod | subroutine | 
| 49 | 1 | n/a | BEGIN | 
| 50 | 1 | n/a | BEGIN | 
| 51 | 1 | n/a | BEGIN | 
| 62 | 1 | Yes | new | 
| 87 | 33 | n/a | __ANON__ | 
| 90 | 0 | n/a | __ANON__ | 
| 104 | 7 | Yes | insert | 
| 120 | 12 | No | avl_insert | 
| 224 | 3 | Yes | remove | 
| 239 | 5 | No | delete | 
| 364 | 4 | No | delete_smallest | 
| 428 | 2 | No | delete_largest | 
| 495 | 11 | No | rebalance | 
| 533 | 2 | No | rotate_right | 
| 581 | 3 | No | rotate_left | 
| 630 | 1 | No | double_rotate_right | 
| 672 | 1 | No | double_rotate_left | 
| 702 | 1 | No | is_empty | 
| 728 | 0 | Yes | smallest | 
| 746 | 0 | Yes | largest | 
| 754 | 0 | No | extremum | 
| 795 | 1 | Yes | pop_largest | 
| 811 | 1 | Yes | pop_smallest | 
| 819 | 0 | No | get_key | 
| 829 | 0 | No | get_data | 
| 838 | 7 | No | get_height | 
| 871 | 0 | Yes | lookup | 
| 913 | 0 | Yes | lookup_obj | 
| 954 | 0 | Yes | lookup_node | 
| 1008 | 0 | Yes | acc_lookup | 
| 1097 | 0 | No | acc_lookup_memo | 
| 1130 | 0 | No | get_list_recursive | 
| 1162 | 0 | No | get_list | 
| 1199 | 1 | Yes | get_root | 
| 1211 | 0 | No | get_size | 
| 1228 | 2 | Yes | iterator | 
| 1249 | 2 | n/a | __ANON__ | 
| 1271 | 0 | No | get_keys_recursive | 
| 1294 | 0 | No | get_keys | 
| 1321 | 0 | No | get_keys_iterator | 
| 1328 | 0 | n/a | __ANON__ | 
| 1357 | 0 | Yes | print | 
| 1398 | 0 | No | print_node | 
| 1428 | 0 | No | print_iterative | 
| 1461 | 15 | No | default_cmp_func | 
| 1474 | 7 | No | min | 
| 1481 | 7 | No | max |