| blib/lib/Gnuplot/Builder/Util.pm | |||
|---|---|---|---|
| Criterion | Covered | Total | % |
| statement | 14 | 14 | 100.0 |
| branch | 2 | 2 | 100.0 |
| condition | n/a | ||
| subroutine | 4 | 4 | 100.0 |
| pod | 0 | 1 | 0.0 |
| total | 20 | 21 | 95.2 |
| line | stmt | bran | cond | sub | pod | time | code |
|---|---|---|---|---|---|---|---|
| 1 | package Gnuplot::Builder::Util; | ||||||
| 2 | 54 | 54 | 714 | use strict; | |||
| 54 | 102 | ||||||
| 54 | 1359 | ||||||
| 3 | 54 | 54 | 264 | use warnings; | |||
| 54 | 92 | ||||||
| 54 | 1523 | ||||||
| 4 | 54 | 54 | 261 | use Exporter qw(import); | |||
| 54 | 92 | ||||||
| 54 | 6878 | ||||||
| 5 | |||||||
| 6 | our @EXPORT_OK = qw(quote_gnuplot_str); | ||||||
| 7 | |||||||
| 8 | sub quote_gnuplot_str { | ||||||
| 9 | 135 | 135 | 0 | 217 | my ($str) = @_; | ||
| 10 | 135 | 100 | 344 | return undef if !defined($str); | |||
| 11 | 127 | 206 | $str = "$str"; ## explicit stringification | ||||
| 12 | 127 | 235 | $str =~ s/'/''/g; | ||||
| 13 | 127 | 656 | return qq{'$str'}; | ||||
| 14 | } | ||||||
| 15 | |||||||
| 16 | 1; |