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package Data::Object::Name; |
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24841
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use 5.014; |
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use strict; |
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use warnings; |
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use routines; |
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our $VERSION = '2.01'; # VERSION |
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# BUILD |
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my $sep = qr/'|__|::|\\|\//; |
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# METHODS |
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method file() { |
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return $$self if $self->lookslike_a_file; |
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my $string = $self->package; |
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return join '__', map { |
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join '_', map {lc} map {split /_/} grep {length} |
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split /([A-Z]{1}[^A-Z]*)/ |
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} split /$sep/, $string; |
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} |
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method format($method, $format) { |
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my $string = $self->$method; |
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return sprintf($format || '%s', $string); |
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} |
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method label() { |
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1
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return $$self if $self->lookslike_a_label; |
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1
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return join '_', split /$sep/, $self->package; |
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} |
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3
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3
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8
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method lookslike_a_file() { |
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7
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41
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3
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my $string = $$self; |
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43
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3
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return $string =~ /^[a-z](?:\w*[a-z])?$/; |
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} |
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46
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2
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2
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7
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method lookslike_a_label() { |
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3
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47
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2
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my $string = $$self; |
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49
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2
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20
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return $string =~ /^[A-Z](?:\w*[a-zA-Z0-9])?$/; |
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} |
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52
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7
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7
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1
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16
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method lookslike_a_package() { |
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7
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9
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53
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7
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16
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my $string = $$self; |
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55
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7
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71
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return $string =~ /^[A-Z](?:(?:\w|::)*[a-zA-Z0-9])?$/; |
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} |
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58
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2
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2
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1
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8
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method lookslike_a_path() { |
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2
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4
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59
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2
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4
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my $string = $$self; |
60
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61
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2
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33
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return $string =~ /^[A-Z](?:(?:\w|\\|\/|[\:\.]{1}[a-zA-Z0-9])*[a-zA-Z0-9])?$/; |
62
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} |
63
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64
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13
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100
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13
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1
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382345
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method new($class: $name = '') { |
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59
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13
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20
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65
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66
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13
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228
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return bless \$name, $class; |
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} |
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69
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6
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6
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1
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20
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method package() { |
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6
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12
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70
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6
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100
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15
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return $$self if $self->lookslike_a_package; |
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72
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4
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22
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my $string = $$self; |
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74
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4
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30
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if ($string !~ $sep) { |
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0
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0
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return join '', map {ucfirst} split /[^a-zA-Z0-9]/, $string; |
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0
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76
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} else { |
77
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return join '::', map { |
78
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4
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34
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join '', map {ucfirst} split /[^a-zA-Z0-9]/ |
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8
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22
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8
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61
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79
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} split /$sep/, $string; |
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} |
81
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} |
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83
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1
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1
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1
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6
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method path() { |
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1
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3
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84
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1
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50
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4
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return $$self if $self->lookslike_a_path; |
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86
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0
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return join '/', split /$sep/, $self->package; |
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} |
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89
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1; |
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91
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=encoding utf8 |
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93
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=head1 NAME |
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95
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Data::Object::Name |
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97
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=cut |
98
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99
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=head1 ABSTRACT |
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101
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Name Class for Perl 5 |
102
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103
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=cut |
104
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105
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=head1 SYNOPSIS |
106
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107
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use Data::Object::Name; |
108
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109
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my $name = Data::Object::Name->new('FooBar/Baz'); |
110
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111
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=cut |
112
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113
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=head1 DESCRIPTION |
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115
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This package provides methods for converting "name" strings. |
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117
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=cut |
118
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119
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=head1 METHODS |
120
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121
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This package implements the following methods: |
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123
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=cut |
124
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125
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=head2 file |
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127
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file() : Str |
128
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129
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The file method returns a file representation of the name. |
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131
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=over 4 |
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133
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=item file example #1 |
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135
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# given: synopsis |
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137
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my $file = $name->file; # foo_bar__baz |
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139
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=back |
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141
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=cut |
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143
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=head2 format |
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145
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format(Str $method, Str $format) : Str |
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147
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The format method calls the specified method passing the result to the core |
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L function with itself as an argument. |
149
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150
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=over 4 |
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152
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=item format example #1 |
153
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154
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# given: synopsis |
155
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156
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my $file = $name->format('file', '%s.t'); # foo_bar__baz.t |
157
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158
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=back |
159
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160
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=cut |
161
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162
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=head2 label |
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164
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label() : Str |
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166
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The label method returns a label (or constant) representation of the name. |
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168
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=over 4 |
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170
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=item label example #1 |
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172
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# given: synopsis |
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174
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my $label = $name->label; # FooBar_Baz |
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176
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=back |
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178
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=cut |
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180
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=head2 lookslike_a_file |
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182
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lookslike_a_file() : Bool |
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184
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The lookslike_a_file method returns truthy if its state resembles a filename. |
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186
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=over 4 |
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188
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=item lookslike_a_file example #1 |
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190
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# given: synopsis |
191
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192
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my $is_file = $name->lookslike_a_file; # falsey |
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194
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=back |
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196
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=cut |
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198
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=head2 lookslike_a_label |
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200
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lookslike_a_label() : Bool |
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202
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The lookslike_a_label method returns truthy if its state resembles a label (or |
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constant). |
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205
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=over 4 |
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207
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=item lookslike_a_label example #1 |
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209
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# given: synopsis |
210
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211
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my $is_label = $name->lookslike_a_label; # falsey |
212
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213
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=back |
214
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215
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=cut |
216
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217
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=head2 lookslike_a_package |
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219
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lookslike_a_package() : Bool |
220
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221
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The lookslike_a_package method returns truthy if its state resembles a package |
222
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name. |
223
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224
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=over 4 |
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=item lookslike_a_package example #1 |
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# given: synopsis |
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my $is_package = $name->lookslike_a_package; # falsey |
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=back |
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=cut |
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=head2 lookslike_a_path |
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lookslike_a_path() : Bool |
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The lookslike_a_path method returns truthy if its state resembles a file path. |
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=over 4 |
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=item lookslike_a_path example #1 |
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# given: synopsis |
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my $is_path = $name->lookslike_a_path; # truthy |
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=back |
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=cut |
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254
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=head2 new |
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256
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new(Str $arg) : Object |
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The new method instantiates the class and returns an object. |
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260
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=over 4 |
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=item new example #1 |
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264
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use Data::Object::Name; |
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266
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my $name = Data::Object::Name->new; |
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268
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=back |
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270
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=over 4 |
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272
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=item new example #2 |
273
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274
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use Data::Object::Name; |
275
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276
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my $name = Data::Object::Name->new('FooBar'); |
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278
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=back |
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280
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=cut |
281
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282
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=head2 package |
283
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284
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package() : Str |
285
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286
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The package method returns a package name representation of the name given. |
287
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288
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=over 4 |
289
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290
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=item package example #1 |
291
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292
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# given: synopsis |
293
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294
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my $package = $name->package; # FooBar::Baz |
295
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296
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=back |
297
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298
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=cut |
299
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300
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=head2 path |
301
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302
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path() : Str |
303
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304
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The path method returns a path representation of the name. |
305
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306
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=over 4 |
307
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308
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=item path example #1 |
309
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310
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# given: synopsis |
311
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312
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my $path = $name->path; # FooBar/Baz |
313
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314
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=back |
315
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316
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=cut |
317
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318
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|
=head1 AUTHOR |
319
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320
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|
Al Newkirk, C |
321
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322
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|
=head1 LICENSE |
323
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324
|
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|
Copyright (C) 2011-2019, Al Newkirk, et al. |
325
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326
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This is free software; you can redistribute it and/or modify it under the terms |
327
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|
of the The Apache License, Version 2.0, as elucidated in the L<"license |
328
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file"|https://github.com/iamalnewkirk/data-object-name/blob/master/LICENSE>. |
329
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330
|
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|
|
=head1 PROJECT |
331
|
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|
332
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L |
333
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334
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L |
335
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336
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L |
337
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338
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L |
339
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340
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L |
341
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342
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L |
343
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344
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=cut |