line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package Pinwheel::Helpers::List; |
2
|
|
|
|
|
|
|
|
3
|
5
|
|
|
5
|
|
50915
|
use strict; |
|
5
|
|
|
|
|
9
|
|
|
5
|
|
|
|
|
176
|
|
4
|
5
|
|
|
5
|
|
25
|
use warnings; |
|
5
|
|
|
|
|
9
|
|
|
5
|
|
|
|
|
127
|
|
5
|
|
|
|
|
|
|
|
6
|
5
|
|
|
5
|
|
26
|
use Exporter; |
|
5
|
|
|
|
|
8
|
|
|
5
|
|
|
|
|
193
|
|
7
|
|
|
|
|
|
|
|
8
|
5
|
|
|
5
|
|
633
|
use Pinwheel::Context; |
|
5
|
|
|
|
|
9
|
|
|
5
|
|
|
|
|
1917
|
|
9
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
our @ISA = qw(Exporter); |
11
|
|
|
|
|
|
|
our @EXPORT_OK = qw(group enumerate uniq take drop); |
12
|
|
|
|
|
|
|
|
13
|
|
|
|
|
|
|
|
14
|
|
|
|
|
|
|
sub group |
15
|
|
|
|
|
|
|
{ |
16
|
4
|
|
|
4
|
0
|
12
|
my ($list, $n) = @_; |
17
|
4
|
|
|
|
|
4
|
my ($size, $i, @result); |
18
|
|
|
|
|
|
|
|
19
|
4
|
|
|
|
|
6
|
$size = scalar(@$list); |
20
|
4
|
|
|
|
|
12
|
for ($i = 0; $i < $size; ) { |
21
|
5
|
|
|
|
|
11
|
push @result, [map { $list->[$i++] } (1 .. $n)]; |
|
10
|
|
|
|
|
27
|
|
22
|
|
|
|
|
|
|
} |
23
|
4
|
|
|
|
|
24
|
return \@result; |
24
|
|
|
|
|
|
|
} |
25
|
|
|
|
|
|
|
|
26
|
|
|
|
|
|
|
sub enumerate |
27
|
|
|
|
|
|
|
{ |
28
|
3
|
|
|
3
|
0
|
964
|
my ($list, $i) = @_; |
29
|
3
|
|
|
|
|
4
|
my @result; |
30
|
|
|
|
|
|
|
|
31
|
3
|
|
|
|
|
17
|
push @result, [$i++, $_] foreach @$list; |
32
|
3
|
|
|
|
|
16
|
return \@result; |
33
|
|
|
|
|
|
|
} |
34
|
|
|
|
|
|
|
|
35
|
|
|
|
|
|
|
sub uniq |
36
|
|
|
|
|
|
|
{ |
37
|
4
|
|
|
4
|
0
|
1065
|
my ($list) = @_; |
38
|
|
|
|
|
|
|
|
39
|
4
|
|
|
|
|
9
|
my %seen = (); |
40
|
4
|
|
|
|
|
6
|
my @uniq = grep { ! $seen{$_} ++ } @$list; |
|
9
|
|
|
|
|
30
|
|
41
|
|
|
|
|
|
|
|
42
|
4
|
|
|
|
|
20
|
return \@uniq; |
43
|
|
|
|
|
|
|
} |
44
|
|
|
|
|
|
|
|
45
|
|
|
|
|
|
|
sub take |
46
|
|
|
|
|
|
|
{ |
47
|
4
|
|
|
4
|
0
|
660
|
my ($list, $n) = @_; |
48
|
|
|
|
|
|
|
|
49
|
4
|
100
|
|
|
|
11
|
if ($n < scalar(@$list)) { |
50
|
1
|
|
|
|
|
4
|
$list = [@$list[0 .. $n - 1]]; |
51
|
|
|
|
|
|
|
} |
52
|
4
|
|
|
|
|
17
|
return $list; |
53
|
|
|
|
|
|
|
} |
54
|
|
|
|
|
|
|
|
55
|
|
|
|
|
|
|
sub drop |
56
|
|
|
|
|
|
|
{ |
57
|
5
|
|
|
5
|
0
|
735
|
my ($list, $n) = @_; |
58
|
|
|
|
|
|
|
|
59
|
5
|
|
|
|
|
25
|
return [@$list[$n .. scalar(@$list) - 1]]; |
60
|
|
|
|
|
|
|
} |
61
|
|
|
|
|
|
|
|
62
|
|
|
|
|
|
|
|
63
|
|
|
|
|
|
|
1; |