line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
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11
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11
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718
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use 5.008; |
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11
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46
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2
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11
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11
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60
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use strict; |
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11
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20
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11
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304
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3
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11
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11
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67
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use warnings; |
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11
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26
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11
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711
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4
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5
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6
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our $AUTHORITY = 'cpan:TOBYINK'; |
7
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our $VERSION = '0.045'; |
8
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9
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use Sub::HandlesVia::HandlerLibrary; |
10
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11
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11
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3768
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our @ISA = 'Sub::HandlesVia::HandlerLibrary'; |
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11
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30
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11
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556
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11
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12
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use Sub::HandlesVia::Handler qw( handler ); |
13
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11
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11
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99
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use Types::Standard qw( Optional Str CodeRef RegexpRef Int Any Item Defined ); |
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11
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23
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11
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90
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14
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11
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11
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1047
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11
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27
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11
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60
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15
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our @METHODS = qw( |
16
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set get inc append prepend chop chomp clear reset |
17
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length substr replace replace_globally uc lc fc |
18
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starts_with ends_with contains match cmp eq ne gt lt ge le |
19
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starts_with_i ends_with_i contains_i match_i cmpi eqi nei gti lti gei lei |
20
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); |
21
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22
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my $fold = ( $] >= 5.016 ) ? 'CORE::fc' : 'lc'; |
23
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24
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my ($me, $type) = @_; |
25
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if ($type == Str or $type == Defined) { |
26
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132
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132
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307
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return { |
27
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132
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100
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66
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459
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trust_mutated => 'always', |
28
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}; |
29
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84
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6493
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} |
30
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return $me->SUPER::_type_inspector($type); |
31
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} |
32
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48
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22799
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33
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handler |
34
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name => 'String:set', |
35
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args => 1, |
36
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signature => [Str], |
37
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template => '« $ARG »', |
38
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lvalue_template => '$GET = $ARG', |
39
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usage => '$value', |
40
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documentation => "Sets the string to a new value.", |
41
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_examples => sub { |
42
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my ( $class, $attr, $method ) = @_; |
43
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return join "", |
44
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" my \$object = $class\->new( $attr => 'foo' );\n", |
45
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1
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1
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73
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" \$object->$method\( 'bar' );\n", |
46
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1
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7
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" say \$object->$attr; ## ==> 'bar'\n", |
47
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"\n"; |
48
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}, |
49
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} |
50
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51
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handler |
52
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4
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4
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1
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36
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name => 'String:get', |
53
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args => 0, |
54
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template => '$GET', |
55
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documentation => "Gets the current value of the string.", |
56
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_examples => sub { |
57
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my ( $class, $attr, $method ) = @_; |
58
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return join "", |
59
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" my \$object = $class\->new( $attr => 'foo' );\n", |
60
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" say \$object->$method; ## ==> 'foo'\n", |
61
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1
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1
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64
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"\n"; |
62
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1
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6
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}, |
63
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} |
64
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|
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65
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handler |
66
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name => 'String:inc', |
67
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3
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|
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3
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1
|
25
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args => 0, |
68
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template => '« do { my $shv_tmp = $GET; ++$shv_tmp } »', |
69
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|
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lvalue_template => '++$GET', |
70
|
35
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35
|
1
|
189
|
additional_validation => 'no incoming values', |
71
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|
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documentation => "Performs C<< ++ >> on the string.", |
72
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} |
73
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74
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|
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handler |
75
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name => 'String:append', |
76
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|
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args => 1, |
77
|
|
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|
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signature => [Str], |
78
|
|
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|
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template => '« $GET . $ARG »', |
79
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|
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lvalue_template => '$GET .= $ARG', |
80
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|
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|
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usage => '$tail', |
81
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|
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documentation => "Appends another string to the end of the current string and updates the attribute.", |
82
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|
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_examples => sub { |
83
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my ( $class, $attr, $method ) = @_; |
84
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|
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return join "", |
85
|
|
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|
|
" my \$object = $class\->new( $attr => 'foo' );\n", |
86
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|
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|
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|
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" \$object->$method( 'bar' );\n", |
87
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|
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|
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" say \$object->$attr; ## ==> 'foobar'\n", |
88
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|
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"\n"; |
89
|
1
|
|
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1
|
|
66
|
}, |
90
|
1
|
|
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|
|
7
|
} |
91
|
|
|
|
|
|
|
|
92
|
|
|
|
|
|
|
handler |
93
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|
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args => 1, |
94
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|
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|
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name => 'String:prepend', |
95
|
|
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|
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signature => [Str], |
96
|
70
|
|
|
70
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1
|
308
|
template => '« $ARG . $GET »', |
97
|
|
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|
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|
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usage => '$head', |
98
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|
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|
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documentation => "Prepends another string to the start of the current string and updates the attribute.", |
99
|
|
|
|
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|
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_examples => sub { |
100
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|
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|
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|
|
my ( $class, $attr, $method ) = @_; |
101
|
|
|
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|
|
|
return join "", |
102
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|
|
|
|
|
|
" my \$object = $class\->new( $attr => 'foo' );\n", |
103
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|
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|
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" \$object->$method( 'bar' );\n", |
104
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|
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|
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" say \$object->$attr; ## ==> 'barfoo'\n", |
105
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|
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|
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|
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"\n"; |
106
|
|
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|
|
}, |
107
|
1
|
|
|
1
|
|
63
|
} |
108
|
1
|
|
|
|
|
6
|
|
109
|
|
|
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|
|
|
handler |
110
|
|
|
|
|
|
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name => 'String:replace', |
111
|
|
|
|
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|
|
args => 2, |
112
|
|
|
|
|
|
|
signature => [ Str|RegexpRef, Str|CodeRef ], |
113
|
|
|
|
|
|
|
usage => '$regexp, $replacement', |
114
|
67
|
|
|
67
|
1
|
626
|
template => sprintf( |
115
|
|
|
|
|
|
|
'my $shv_tmp = $GET; if (%s) { my $shv_callback = $ARG[2]; $shv_tmp =~ s/$ARG[1]/$shv_callback->()/e } else { $shv_tmp =~ s/$ARG[1]/$ARG[2]/ } «$shv_tmp»', |
116
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|
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|
|
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CodeRef->inline_check('$ARG[2]'), |
117
|
|
|
|
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|
|
), |
118
|
|
|
|
|
|
|
lvalue_template => sprintf( |
119
|
|
|
|
|
|
|
'if (%s) { my $shv_callback = $ARG[2]; $GET =~ s/$ARG[1]/$shv_callback->()/e } else { $GET =~ s/$ARG[1]/$ARG[2]/ } $GET', |
120
|
|
|
|
|
|
|
CodeRef->inline_check('$ARG[2]'), |
121
|
|
|
|
|
|
|
), |
122
|
|
|
|
|
|
|
documentation => "Replaces the first regexp match within the string with the replacement string.", |
123
|
|
|
|
|
|
|
_examples => sub { |
124
|
|
|
|
|
|
|
my ( $class, $attr, $method ) = @_; |
125
|
|
|
|
|
|
|
return join "", |
126
|
|
|
|
|
|
|
" my \$object = $class\->new( $attr => 'foo' );\n", |
127
|
|
|
|
|
|
|
" \$object->$method( 'o' => 'a' );\n", |
128
|
|
|
|
|
|
|
" say \$object->$attr; ## ==> 'fao'\n", |
129
|
|
|
|
|
|
|
"\n", |
130
|
|
|
|
|
|
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" my \$object2 = $class\->new( $attr => 'foo' );\n", |
131
|
|
|
|
|
|
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" \$object2->$method( qr/O/i => sub { return 'e' } );\n", |
132
|
1
|
|
|
1
|
|
75
|
" say \$object2->$attr; ## ==> 'feo'\n", |
133
|
1
|
|
|
|
|
19
|
"\n"; |
134
|
|
|
|
|
|
|
}, |
135
|
|
|
|
|
|
|
} |
136
|
|
|
|
|
|
|
|
137
|
|
|
|
|
|
|
handler |
138
|
|
|
|
|
|
|
name => 'String:replace_globally', |
139
|
|
|
|
|
|
|
args => 2, |
140
|
|
|
|
|
|
|
signature => [ Str|RegexpRef, Str|CodeRef ], |
141
|
|
|
|
|
|
|
usage => '$regexp, $replacement', |
142
|
|
|
|
|
|
|
template => sprintf( |
143
|
67
|
|
|
67
|
1
|
361
|
'my $shv_tmp = $GET; if (%s) { my $shv_callback = $ARG[2]; $shv_tmp =~ s/$ARG[1]/$shv_callback->()/eg } else { $shv_tmp =~ s/$ARG[1]/$ARG[2]/g } «$shv_tmp»', |
144
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|
|
|
|
|
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CodeRef->inline_check('$ARG[2]'), |
145
|
|
|
|
|
|
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), |
146
|
|
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|
|
lvalue_template => sprintf( |
147
|
|
|
|
|
|
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'if (%s) { my $shv_callback = $ARG[2]; $GET =~ s/$ARG[1]/$shv_callback->()/eg } else { $GET =~ s/$ARG[1]/$ARG[2]/g } $GET', |
148
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|
|
|
|
|
|
CodeRef->inline_check('$ARG[2]'), |
149
|
|
|
|
|
|
|
), |
150
|
|
|
|
|
|
|
documentation => "Replaces the all regexp matches within the string with the replacement string.", |
151
|
|
|
|
|
|
|
_examples => sub { |
152
|
|
|
|
|
|
|
my ( $class, $attr, $method ) = @_; |
153
|
|
|
|
|
|
|
return join "", |
154
|
|
|
|
|
|
|
" my \$object = $class\->new( $attr => 'foo' );\n", |
155
|
|
|
|
|
|
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" \$object->$method( 'o' => 'a' );\n", |
156
|
|
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|
|
|
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" say \$object->$attr; ## ==> 'faa'\n", |
157
|
|
|
|
|
|
|
"\n", |
158
|
|
|
|
|
|
|
" my \$object2 = $class\->new( $attr => 'foo' );\n", |
159
|
|
|
|
|
|
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" \$object2->$method( qr/O/i => sub { return 'e' } );\n", |
160
|
|
|
|
|
|
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" say \$object2->$attr; ## ==> 'fee'\n", |
161
|
1
|
|
|
1
|
|
64
|
"\n"; |
162
|
1
|
|
|
|
|
9
|
}, |
163
|
|
|
|
|
|
|
} |
164
|
|
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|
|
|
|
|
165
|
|
|
|
|
|
|
handler |
166
|
|
|
|
|
|
|
name => 'String:match', |
167
|
|
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|
|
|
|
args => 1, |
168
|
|
|
|
|
|
|
signature => [ Str|RegexpRef ], |
169
|
|
|
|
|
|
|
usage => '$regexp', |
170
|
|
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|
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|
|
template => '$GET =~ /$ARG/', |
171
|
|
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|
|
|
|
documentation => "Returns true iff the string matches the regexp.", |
172
|
3
|
|
|
3
|
1
|
72
|
_examples => sub { |
173
|
|
|
|
|
|
|
my ( $class, $attr, $method ) = @_; |
174
|
|
|
|
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|
|
return join "", |
175
|
|
|
|
|
|
|
" my \$object = $class\->new( $attr => 'foo' );\n", |
176
|
|
|
|
|
|
|
" if ( \$object->$method\( '^f..\$' ) ) {\n", |
177
|
|
|
|
|
|
|
" say 'matched!';\n", |
178
|
|
|
|
|
|
|
" }\n", |
179
|
|
|
|
|
|
|
"\n"; |
180
|
|
|
|
|
|
|
}, |
181
|
|
|
|
|
|
|
} |
182
|
|
|
|
|
|
|
|
183
|
1
|
|
|
1
|
|
66
|
handler |
184
|
1
|
|
|
|
|
8
|
name => 'String:match_i', |
185
|
|
|
|
|
|
|
args => 1, |
186
|
|
|
|
|
|
|
signature => [ Str|RegexpRef ], |
187
|
|
|
|
|
|
|
usage => '$regexp', |
188
|
|
|
|
|
|
|
template => '$GET =~ /$ARG/i', |
189
|
|
|
|
|
|
|
documentation => "Returns true iff the string matches the regexp case-insensitively.", |
190
|
|
|
|
|
|
|
_examples => sub { |
191
|
69
|
|
|
69
|
1
|
317
|
my ( $class, $attr, $method ) = @_; |
192
|
|
|
|
|
|
|
return join "", |
193
|
|
|
|
|
|
|
" my \$object = $class\->new( $attr => 'foo' );\n", |
194
|
|
|
|
|
|
|
" if ( \$object->$method\( '^F..\$' ) ) {\n", |
195
|
|
|
|
|
|
|
" say 'matched!';\n", |
196
|
|
|
|
|
|
|
" }\n", |
197
|
|
|
|
|
|
|
"\n"; |
198
|
|
|
|
|
|
|
}, |
199
|
|
|
|
|
|
|
} |
200
|
|
|
|
|
|
|
|
201
|
|
|
|
|
|
|
handler |
202
|
1
|
|
|
1
|
|
66
|
name => 'String:starts_with', |
203
|
1
|
|
|
|
|
8
|
args => 1, |
204
|
|
|
|
|
|
|
signature => [ Str ], |
205
|
|
|
|
|
|
|
usage => '$head', |
206
|
|
|
|
|
|
|
template => 'substr($GET, 0, length $ARG) eq $ARG', |
207
|
|
|
|
|
|
|
documentation => "Returns true iff the string starts with C<< \$head >>.", |
208
|
|
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|
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} |
209
|
|
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|
|
|
|
|
210
|
4
|
|
|
4
|
1
|
26
|
handler |
211
|
|
|
|
|
|
|
name => 'String:starts_with_i', |
212
|
|
|
|
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|
|
args => 1, |
213
|
4
|
|
|
4
|
1
|
40
|
signature => [ Str ], |
214
|
|
|
|
|
|
|
usage => '$head', |
215
|
|
|
|
|
|
|
template => sprintf( '%s(substr($GET, 0, length $ARG)) eq %s($ARG)', $fold, $fold ), |
216
|
|
|
|
|
|
|
documentation => "Returns true iff the string starts with C<< \$head >> case-insensitvely.", |
217
|
|
|
|
|
|
|
} |
218
|
|
|
|
|
|
|
|
219
|
|
|
|
|
|
|
handler |
220
|
|
|
|
|
|
|
name => 'String:ends_with', |
221
|
|
|
|
|
|
|
args => 1, |
222
|
|
|
|
|
|
|
signature => [ Str ], |
223
|
4
|
|
|
4
|
1
|
25
|
usage => '$tail', |
224
|
|
|
|
|
|
|
template => 'substr($GET, -length $ARG) eq $ARG', |
225
|
|
|
|
|
|
|
documentation => "Returns true iff the string ends with C<< \$tail >>.", |
226
|
|
|
|
|
|
|
} |
227
|
|
|
|
|
|
|
|
228
|
|
|
|
|
|
|
handler |
229
|
|
|
|
|
|
|
name => 'String:ends_with_i', |
230
|
|
|
|
|
|
|
args => 1, |
231
|
|
|
|
|
|
|
signature => [ Str ], |
232
|
|
|
|
|
|
|
usage => '$tail', |
233
|
4
|
|
|
4
|
1
|
21
|
template => sprintf( '%s(substr($GET, -length $ARG)) eq %s($ARG)', $fold, $fold ), |
234
|
|
|
|
|
|
|
documentation => "Returns true iff the string ends with C<< \$tail >> case-insensitvely.", |
235
|
|
|
|
|
|
|
} |
236
|
|
|
|
|
|
|
|
237
|
|
|
|
|
|
|
handler |
238
|
|
|
|
|
|
|
name => 'String:contains', |
239
|
|
|
|
|
|
|
args => 1, |
240
|
|
|
|
|
|
|
signature => [ Str ], |
241
|
|
|
|
|
|
|
usage => '$str', |
242
|
|
|
|
|
|
|
template => 'index($GET, $ARG) != -1', |
243
|
4
|
|
|
4
|
1
|
26
|
documentation => "Returns true iff the string contains C<< \$str >>.", |
244
|
|
|
|
|
|
|
} |
245
|
|
|
|
|
|
|
|
246
|
|
|
|
|
|
|
handler |
247
|
|
|
|
|
|
|
name => 'String:contains_i', |
248
|
|
|
|
|
|
|
args => 1, |
249
|
|
|
|
|
|
|
signature => [ Str ], |
250
|
|
|
|
|
|
|
usage => '$str', |
251
|
|
|
|
|
|
|
template => sprintf( 'index(%s($GET), %s($ARG)) != -1', $fold, $fold ), |
252
|
|
|
|
|
|
|
documentation => "Returns true iff the string contains C<< \$str >> case-insensitvely.", |
253
|
4
|
|
|
4
|
1
|
28
|
} |
254
|
|
|
|
|
|
|
|
255
|
|
|
|
|
|
|
handler |
256
|
|
|
|
|
|
|
name => 'String:chop', |
257
|
|
|
|
|
|
|
args => 0, |
258
|
|
|
|
|
|
|
template => 'my $shv_return = chop(my $shv_tmp = $GET); «$shv_tmp»; $shv_return', |
259
|
|
|
|
|
|
|
lvalue_template => 'chop($GET)', |
260
|
|
|
|
|
|
|
additional_validation => 'no incoming values', |
261
|
|
|
|
|
|
|
documentation => "Like C<chop> from L<perlfunc>.", |
262
|
|
|
|
|
|
|
} |
263
|
4
|
|
|
4
|
1
|
22
|
|
264
|
|
|
|
|
|
|
handler |
265
|
|
|
|
|
|
|
name => 'String:chomp', |
266
|
|
|
|
|
|
|
args => 0, |
267
|
|
|
|
|
|
|
template => 'my $shv_return = chomp(my $shv_tmp = $GET); «$shv_tmp»; $shv_return', |
268
|
|
|
|
|
|
|
lvalue_template => 'chomp($GET)', |
269
|
|
|
|
|
|
|
additional_validation => 'no incoming values', |
270
|
|
|
|
|
|
|
documentation => "Like C<chomp> from L<perlfunc>.", |
271
|
|
|
|
|
|
|
} |
272
|
|
|
|
|
|
|
|
273
|
35
|
|
|
35
|
1
|
160
|
handler |
274
|
|
|
|
|
|
|
name => 'String:clear', |
275
|
|
|
|
|
|
|
args => 0, |
276
|
|
|
|
|
|
|
template => '«q()»', |
277
|
|
|
|
|
|
|
additional_validation => 'no incoming values', |
278
|
|
|
|
|
|
|
documentation => "Sets the string to the empty string.", |
279
|
|
|
|
|
|
|
_examples => sub { |
280
|
|
|
|
|
|
|
my ( $class, $attr, $method ) = @_; |
281
|
|
|
|
|
|
|
return join "", |
282
|
|
|
|
|
|
|
" my \$object = $class\->new( $attr => 'foo' );\n", |
283
|
35
|
|
|
35
|
1
|
180
|
" \$object->$method;\n", |
284
|
|
|
|
|
|
|
" say \$object->$attr; ## nothing\n", |
285
|
|
|
|
|
|
|
"\n"; |
286
|
|
|
|
|
|
|
}, |
287
|
|
|
|
|
|
|
} |
288
|
|
|
|
|
|
|
|
289
|
|
|
|
|
|
|
handler |
290
|
|
|
|
|
|
|
name => 'String:reset', |
291
|
|
|
|
|
|
|
args => 0, |
292
|
|
|
|
|
|
|
template => '« $DEFAULT »', |
293
|
|
|
|
|
|
|
default_for_reset => sub { 'q()' }, |
294
|
|
|
|
|
|
|
documentation => 'Resets the attribute to its default value, or an empty string if it has no default.', |
295
|
|
|
|
|
|
|
} |
296
|
|
|
|
|
|
|
|
297
|
|
|
|
|
|
|
handler |
298
|
|
|
|
|
|
|
name => 'String:length', |
299
|
|
|
|
|
|
|
args => 0, |
300
|
1
|
|
|
1
|
|
64
|
template => 'length($GET)', |
301
|
1
|
|
|
|
|
7
|
documentation => "Like C<length> from L<perlfunc>.", |
302
|
|
|
|
|
|
|
_examples => sub { |
303
|
|
|
|
|
|
|
my ( $class, $attr, $method ) = @_; |
304
|
|
|
|
|
|
|
return join "", |
305
|
|
|
|
|
|
|
" my \$object = $class\->new( $attr => 'foo' );\n", |
306
|
|
|
|
|
|
|
" say \$object->$method; ## ==> 3\n", |
307
|
35
|
|
|
35
|
1
|
300
|
"\n"; |
308
|
|
|
|
|
|
|
}, |
309
|
|
|
|
|
|
|
} |
310
|
|
|
|
|
|
|
|
311
|
|
|
|
|
|
|
handler |
312
|
|
|
|
|
|
|
name => 'String:substr', |
313
|
|
|
|
|
|
|
min_args => 1, |
314
|
0
|
|
|
0
|
|
0
|
max_args => 3, |
315
|
3
|
|
|
3
|
1
|
26
|
signature => [Int, Optional[Int], Optional[Str]], |
316
|
|
|
|
|
|
|
usage => '$start, $length?, $replacement?', |
317
|
|
|
|
|
|
|
template => 'if (#ARG==1) { substr($GET, $ARG[1]) } elsif (#ARG==2) { substr($GET, $ARG[1], $ARG[2]) } elsif (#ARG==3) { my $shv_tmp = $GET; my $shv_return = substr($shv_tmp, $ARG[1], $ARG[2], $ARG[3]); «$shv_tmp»; $shv_return } ', |
318
|
|
|
|
|
|
|
lvalue_template => 'if (#ARG==1) { substr($GET, $ARG[1]) } elsif (#ARG==2) { substr($GET, $ARG[1], $ARG[2]) } elsif (#ARG==3) { substr($GET, $ARG[1], $ARG[2], $ARG[3]) } ', |
319
|
|
|
|
|
|
|
documentation => "Like C<substr> from L<perlfunc>, but is not an lvalue.", |
320
|
|
|
|
|
|
|
} |
321
|
|
|
|
|
|
|
|
322
|
|
|
|
|
|
|
for my $comparison ( qw/ cmp eq ne lt gt le ge / ) { |
323
|
|
|
|
|
|
|
no strict 'refs'; |
324
|
|
|
|
|
|
|
|
325
|
1
|
|
|
1
|
|
63
|
*$comparison = sub { |
326
|
1
|
|
|
|
|
17
|
handler |
327
|
|
|
|
|
|
|
name => "String:$comparison", |
328
|
|
|
|
|
|
|
args => 1, |
329
|
|
|
|
|
|
|
signature => [Str], |
330
|
|
|
|
|
|
|
usage => '$str', |
331
|
35
|
|
|
35
|
1
|
355
|
template => "\$GET $comparison \$ARG", |
332
|
|
|
|
|
|
|
documentation => "Returns C<< \$object->attr $comparison \$str >>.", |
333
|
|
|
|
|
|
|
}; |
334
|
131
|
|
|
131
|
1
|
693
|
|
335
|
|
|
|
|
|
|
*{ $comparison . 'i' } = sub { |
336
|
|
|
|
|
|
|
handler |
337
|
|
|
|
|
|
|
name => "String:$comparison" . 'i', |
338
|
|
|
|
|
|
|
args => 1, |
339
|
|
|
|
|
|
|
signature => [Str], |
340
|
|
|
|
|
|
|
usage => '$str', |
341
|
|
|
|
|
|
|
template => "$fold(\$GET) $comparison $fold(\$ARG)", |
342
|
|
|
|
|
|
|
documentation => "Returns C<< fc(\$object->attr) $comparison fc(\$str) >>. Uses C<lc> instead of C<fc> in versions of Perl older than 5.16.", |
343
|
|
|
|
|
|
|
}; |
344
|
|
|
|
|
|
|
} |
345
|
|
|
|
|
|
|
|
346
|
11
|
|
|
11
|
|
57910
|
for my $mutation ( qw/ uc fc lc / ) { |
|
11
|
|
|
|
|
30
|
|
|
11
|
|
|
|
|
2249
|
|
347
|
|
|
|
|
|
|
no strict 'refs'; |
348
|
|
|
|
|
|
|
my $mutationf = $mutation; |
349
|
30
|
|
|
30
|
|
184
|
if ( $mutationf eq 'fc' ) { |
350
|
|
|
|
|
|
|
$mutationf = $fold; |
351
|
|
|
|
|
|
|
} |
352
|
|
|
|
|
|
|
*$mutation = sub { |
353
|
|
|
|
|
|
|
handler |
354
|
|
|
|
|
|
|
name => "String:$mutation", |
355
|
|
|
|
|
|
|
args => 0, |
356
|
|
|
|
|
|
|
template => "$mutationf(\$GET)", |
357
|
|
|
|
|
|
|
documentation => "Returns C<< $mutation(\$object->attr) >>.", |
358
|
|
|
|
|
|
|
}; |
359
|
28
|
|
|
28
|
|
181
|
} |
360
|
|
|
|
|
|
|
|
361
|
|
|
|
|
|
|
1; |