Subroutine Coverage 
| lib/Hash/Flatten.pm | 
|  | 
| Criterion | Covered | Total | % | 
| subroutine | 20 | 21 | 95.2 | 
| pod | 3 | 5 | 60.0 | 
| line | count | pod | subroutine | 
| 10 | 2 | n/a | BEGIN | 
| 11 | 2 | n/a | BEGIN | 
| 12 | 2 | n/a | BEGIN | 
| 14 | 2 | n/a | BEGIN | 
| 20 | 2 | n/a | BEGIN | 
| 21 | 2 | n/a | BEGIN | 
| 26 | 2 | n/a | BEGIN | 
| 30 | 38 | Yes | new | 
| 53 | 48 | Yes | flatten | 
| 73 | 26 | Yes | unflatten | 
| 144 | 113 | n/a | _flatten | 
| 174 | 7 | n/a | _follow_refs | 
| 200 | 49 | n/a | _flatten_hash_level | 
| 222 | 14 | n/a | _flatten_array_level | 
| 241 | 7 | n/a | _flatten_scalar_ref | 
| 257 | 3 | n/a | _flatten_glob_ref | 
| 273 | 79 | n/a | _escape | 
| 287 | 125 | n/a | _unescape | 
| 300 | 77 | n/a | _stringify_ref | 
| 307 | 295 | No | TRACE | 
| 308 | 0 | No | DUMP |