line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
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package DBD::Mock::StatementTrack::Iterator; |
2
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3
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40
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40
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288
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use strict; |
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40
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95
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40
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1284
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4
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40
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40
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251
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use warnings; |
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40
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79
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40
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5799
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5
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6
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sub new { |
7
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2
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2
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0
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98
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my ( $class, $history ) = @_; |
8
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2
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50
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33
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bless { |
9
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pointer => 0, |
10
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history => $history || [] |
11
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} => $class; |
12
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} |
13
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14
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sub next { |
15
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16
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16
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0
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1171
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my ($self) = @_; |
16
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16
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100
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31
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return unless $self->{pointer} < scalar( @{ $self->{history} } ); |
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16
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62
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17
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12
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55
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return $self->{history}->[ $self->{pointer}++ ]; |
18
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} |
19
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20
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1
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1
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0
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4
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sub reset { (shift)->{pointer} = 0 } |
21
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22
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1; |