|  line  | 
 stmt  | 
 bran  | 
 cond  | 
 sub  | 
 pod  | 
 time  | 
 code  | 
| 
1
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 ## no critic: ()  | 
| 
2
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    | 
| 
3
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 package PerlX::ifor;  | 
| 
4
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    | 
| 
5
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 our $DATE = '2019-04-16'; # DATE  | 
| 
6
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 our $VERSION = '0.001'; # VERSION  | 
| 
7
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    | 
| 
8
 | 
1
 | 
 
 | 
 
 | 
  
1
  
 | 
 
 | 
56590
 | 
 use strict;  | 
| 
 
 | 
1
 | 
 
 | 
 
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 | 
12
 | 
    | 
| 
 
 | 
1
 | 
 
 | 
 
 | 
 
 | 
 
 | 
26
 | 
    | 
| 
9
 | 
1
 | 
 
 | 
 
 | 
  
1
  
 | 
 
 | 
5
 | 
 use warnings;  | 
| 
 
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1
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1
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    | 
| 
 
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1
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41
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    | 
| 
10
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    | 
| 
11
 | 
1
 | 
 
 | 
 
 | 
  
1
  
 | 
 
 | 
6
 | 
 use Exporter qw(import);  | 
| 
 
 | 
1
 | 
 
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 | 
1
 | 
    | 
| 
 
 | 
1
 | 
 
 | 
 
 | 
 
 | 
 
 | 
113
 | 
    | 
| 
12
 | 
 
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 | 
 
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 | 
 
 | 
 our @EXPORT = qw(ifor);  | 
| 
13
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    | 
| 
14
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 sub ifor(&$) {  | 
| 
15
 | 
1
 | 
 
 | 
 
 | 
  
1
  
 | 
  
0
  
 | 
110
 | 
     my ($code, $iterator) = @_;  | 
| 
16
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    | 
| 
17
 | 
1
 | 
  
 50
  
 | 
 
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 | 
5
 | 
     if (ref $iterator eq 'CODE') {  | 
| 
18
 | 
1
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 | 
2
 | 
         local $_;  | 
| 
19
 | 
1
 | 
 
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 | 
3
 | 
         while (defined($_ = $iterator->())) {  | 
| 
20
 | 
10
 | 
 
 | 
 
 | 
 
 | 
 
 | 
65
 | 
             $code->();  | 
| 
21
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         }  | 
| 
22
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     } else {  | 
| 
23
 | 
0
 | 
 
 | 
 
 | 
 
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 | 
 
 | 
         die "Only coderef iterator is supported at the moment";  | 
| 
24
 | 
 
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     }  | 
| 
25
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 }  | 
| 
26
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    | 
| 
27
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 | 
 1;  | 
| 
28
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 | 
 
 | 
 # ABSTRACT: A version of for() that accepts iterator instead of list  | 
| 
29
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    | 
| 
30
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 __END__  |