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package Acme::WalkMethods; |
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use strict; |
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use warnings; |
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=head1 NAME |
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Acme::WalkMethods - Develope the wrong way |
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=head1 SYNOPSIS |
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package Your::Package; |
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use base qw(Acme::WalkMethods); |
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1; |
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# in a script not far away |
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use Your::Package; |
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my $object = Your::Package->new(); |
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$object->foo('5'); |
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$object->bar('5'); |
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print "Foo:" . $object->foo() . "\n" if $object->foo(); |
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print "Bar:" . $object->bar() . "\n" if $object->bar(); |
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# From command line: |
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>perl .pl |
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Can I create bar as a method (y/N)?y |
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Can I create foo as a method (y/N)?y |
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Foo: 5 |
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Bar: 5 |
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Or: |
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>perl .pl |
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Can I create bar as a method (y/N)?y |
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Can I create foo as a method (y/N)?n |
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Bar: 5 |
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=head1 DESCRIPTION |
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Want to start developing the wrong way? |
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Use this module as your base! |
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Write all your end code first and decide |
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each time you run your code which methods you want |
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to be able to store data into. |
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=head1 WHY? |
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Because acme told me to, this mess has been brought |
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to you by the letter L and the colour Orange. |
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55
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=head1 PROBLEMS? |
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Only if someone finds a 'good' use for this module. |
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=head1 AUTHOR |
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Leo Lapworth, LLAP@cuckoo.org |
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=cut |
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65
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1
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1
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6
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use vars qw ( $AUTOLOAD $VERSION ); |
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5
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1
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300
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$VERSION = '0.1'; |
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sub new { |
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0
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0
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my ($proto,$conf) = @_; |
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my $class = ref($proto) || $proto; |
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0
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my $self = {}; |
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0
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bless($self, $class); |
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0
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return $self; |
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} |
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76
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sub AUTOLOAD { |
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0
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my $name = $AUTOLOAD; |
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0
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$name =~ s/.*://; |
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80
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0
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if(!defined $_[0]->{$name} && defined $_[1]) { |
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print "Can I create '$name' as a method (y/N)?"; |
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0
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my $input = ; |
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0
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chomp($input); |
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85
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0
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0
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unless($input eq 'y') { |
86
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0
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return undef; |
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} |
88
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} |
89
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90
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0
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0
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if($_[1]) { |
91
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# set it |
92
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0
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$_[0]->{$name} = $_[1]; |
93
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} |
94
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95
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# Return it |
96
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0
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0
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return $_[0]->{$name} if defined $_[0]->{$name}; |
97
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0
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return undef; |
98
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} |
99
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100
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0
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0
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sub DESTROY {}; |
101
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102
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1; |