line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
# vi: set ts=4 sw=4 ht=4 et : |
2
|
|
|
|
|
|
|
package perl5i::0::HASH; |
3
|
1
|
|
|
1
|
|
36
|
use 5.010; |
|
1
|
|
|
|
|
4
|
|
|
1
|
|
|
|
|
51
|
|
4
|
|
|
|
|
|
|
|
5
|
1
|
|
|
1
|
|
7
|
use strict; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
39
|
|
6
|
1
|
|
|
1
|
|
5
|
use warnings; |
|
1
|
|
|
|
|
3
|
|
|
1
|
|
|
|
|
34
|
|
7
|
1
|
|
|
1
|
|
6
|
use Carp; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
414
|
|
8
|
|
|
|
|
|
|
|
9
|
|
|
|
|
|
|
sub HASH::flip { |
10
|
0
|
|
|
|
|
|
croak "Can't flip hash with references as values" |
11
|
0
|
0
|
|
0
|
|
|
if grep { ref } values %{$_[0]}; |
|
0
|
|
|
|
|
|
|
12
|
|
|
|
|
|
|
|
13
|
0
|
|
|
|
|
|
my %flipped = reverse %{$_[0]}; |
|
0
|
|
|
|
|
|
|
14
|
|
|
|
|
|
|
|
15
|
0
|
0
|
|
|
|
|
return wantarray ? %flipped : \%flipped; |
16
|
|
|
|
|
|
|
} |
17
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
sub HASH::merge { |
19
|
0
|
|
|
0
|
|
|
require Hash::Merge::Simple; |
20
|
0
|
|
|
|
|
|
my $merged = Hash::Merge::Simple::merge(@_); |
21
|
|
|
|
|
|
|
|
22
|
0
|
0
|
|
|
|
|
return wantarray ? %$merged : $merged; |
23
|
|
|
|
|
|
|
} |
24
|
|
|
|
|
|
|
|
25
|
|
|
|
|
|
|
1; |