| line | stmt | bran | cond | sub | pod | time | code | 
| 1 |  |  |  |  |  |  | package String::Iota; | 
| 2 | 1 |  |  | 1 |  | 21313 | use strict; | 
|  | 1 |  |  |  |  | 2 |  | 
|  | 1 |  |  |  |  | 31 |  | 
| 3 | 1 |  |  | 1 |  | 5 | use warnings; | 
|  | 1 |  |  |  |  | 1 |  | 
|  | 1 |  |  |  |  | 225 |  | 
| 4 |  |  |  |  |  |  |  | 
| 5 |  |  |  |  |  |  | require Exporter; | 
| 6 |  |  |  |  |  |  | our @EXPORT = qw( | 
| 7 |  |  |  |  |  |  | trim | 
| 8 |  |  |  |  |  |  | ); | 
| 9 |  |  |  |  |  |  |  | 
| 10 |  |  |  |  |  |  | our $VERSION = '0.85'; | 
| 11 |  |  |  |  |  |  |  | 
| 12 |  |  |  |  |  |  | sub trim { | 
| 13 | 0 |  |  | 0 | 1 |  | my ($string, $pat) = @_; | 
| 14 | 0 |  | 0 |  |  |  | $string ||= $_; | 
| 15 | 0 |  |  |  |  |  | my @chars = split //, $string; | 
| 16 | 0 |  |  |  |  |  | return join "", @chars[0..--$pat]; | 
| 17 |  |  |  |  |  |  | } | 
| 18 |  |  |  |  |  |  |  | 
| 19 |  |  |  |  |  |  | sub strim { | 
| 20 | 0 |  |  | 0 | 1 |  | my ($string, $pat) = @_; | 
| 21 | 0 |  | 0 |  |  |  | $string ||= $_; | 
| 22 | 0 |  |  |  |  |  | $string   = scalar reverse $string; | 
| 23 | 0 |  |  |  |  |  | $string =~ s/.*${pat}(.*)/$1/; | 
| 24 | 0 |  |  |  |  |  | return scalar reverse $string; | 
| 25 |  |  |  |  |  |  | } | 
| 26 |  |  |  |  |  |  |  | 
| 27 |  |  |  |  |  |  | sub dismantle { | 
| 28 | 0 |  |  | 0 | 1 |  | my $string = shift; | 
| 29 | 0 |  |  |  |  |  | return my @info = (length $string,  split //, $string ); | 
| 30 |  |  |  |  |  |  | } | 
| 31 |  |  |  |  |  |  |  | 
| 32 |  |  |  |  |  |  | 1; | 
| 33 |  |  |  |  |  |  |  | 
| 34 |  |  |  |  |  |  | __END__ |