1XXX(3)                User Contributed Perl Documentation               XXX(3)
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NAME

6       XXX - See Your Data in the Nude
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VERSION

9       This document describes XXX version 0.35.
10

SYNOPSIS

12           use XXX;
13           XXX my $dog = Dog->new({has => ['fleas', 'style']});
14           my $dog = XXX Dog->new({has => ['fleas', 'style']});
15           my $dog = Dog->new(XXX {has => ['fleas', 'style']});
16           my $dog = Dog->new({XXX has => ['fleas', 'style']});
17           my $dog = Dog->new({has => XXX ['fleas', 'style']});
18           my $dog = Dog->new({has => [XXX 'fleas', 'style']});
19

DESCRIPTION

21       XXX.pm exports a function called XXX that you can put just about
22       anywhere
23           in your Perl code to make it die with a YAML dump of the arguments
24       to
25           its right.
26
27       The charm of XXX-debugging is that it is easy to type, rarely requires
28       parens and stands out visually so that you remember to remove it.
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30       XXX.pm also exports WWW, YYY and ZZZ which do similar debugging things.
31

FUNCTIONS

33       WWW WWW will warn a dump of its arguments, and then return the original
34           arguments.  This means you can stick it in the middle of
35           expressions.
36
37           NOTE: If you use WWW with Test::More, it will "diag()" rather than
38           "warn()".
39
40           mnemonic: W for warn
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42       XXX XXX will die with a dump of its arguments.
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44           mnemonic: XXX == Death, Nudity
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46       YYY YYY will print a dump of its arguments, and then return the
47           original arguments. This means you can stick it in the middle of
48           expressions.
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50           NOTE: If you use YYY with Test::More, it will "note()" rather than
51                 "print()".
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53           mnemonic: YYY == Why Why Why??? or YAML YAML YAML
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55       ZZZ ZZZ will Carp::confess a dump of its arguments.
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57           mnemonic: You should confess all your sins before you sleep.
58           zzzzzzzz
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CONFIGURATION

61       By default, XXX uses YAML::PP to dump your data. You can change this
62       like so:
63
64           use XXX -with => 'Data::Dumper';
65           use XXX -with => 'Data::Dump';
66           use XXX -with => 'Data::Dump::Color';
67           use XXX -with => 'YAML';
68           use XXX -with => 'YAML::XS';
69           use XXX -with => 'YAML::SomeOtherYamlModule';
70           use XXX -with => 'JSON::Color';
71           use XXX -with => 'JSON::SomeOtherJsonModule';
72
73       You can also use the environment variable "PERL_XXX_DUMPER" to set the
74       module, for example;
75
76           PERL_XXX_DUMPER=JSON::Color perl script.pl
77           PERL_XXX_DUMPER=YAML::PP::Highlight perl script.pl
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79       Only modules with names beginning with 'YAML' or 'JSON', and the
80       Data::Dumper, Data::Dump, and Data::Dump::Color modules are supported.
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82       If you need to load XXX with "require", you can set the dumper module
83       with the $XXX::DumpModule global variable.
84
85           require XXX;
86           $XXX::DumpModule = 'YAML::Syck';
87
88           XXX::XXX($variable);
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STACK TRACE LEVEL

91       If you call a debugging function that calls XXX for you, XXX will print
92       the wrong file and line number. To force XXX to skip a package in the
93       call stack, just define the "XXX_skip" constant like this:
94
95           package MyDebugger;
96           use constant XXX_skip => 1;
97           sub debug {
98               require XXX;
99               XXX::XXX(@_);
100           }
101
102       Now calls to MyDebugger::debug will print the file name you called it
103       from, not from MyDebugger itself.
104

AUTHOR

106       Ingy döt Net <ingy@cpan.org>
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109       Copyright 2006-2020. Ingy döt Net.
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111       This program is free software; you can redistribute it and/or modify it
112       under the same terms as Perl itself.
113
114       See <http://www.perl.com/perl/misc/Artistic.html>
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118perl v5.32.1                      2021-01-27                            XXX(3)
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