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package Plack::I18N::Util; |
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3
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19
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use strict; |
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6
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4
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148
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4
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4
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use warnings; |
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4
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120
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6
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4
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1050
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use parent 'Exporter'; |
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613
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4
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27
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7
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8
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our @EXPORT_OK = qw(try_load_class); |
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10
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4
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1132
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use Plack::Util (); |
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19988
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4
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365
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sub try_load_class { |
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48
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48
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1
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my ($class) = @_; |
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15
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48
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170
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my $path = (join '/', split /::/, $class) . '.pm'; |
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17
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48
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50
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33
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136
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return $class if exists $INC{$path} && defined $INC{$path}; |
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{ |
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4
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24
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no strict 'refs'; |
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560
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48
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35
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48
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40
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for (keys %{"$class\::"}) { |
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181
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22
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211
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100
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153
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return $class if defined &{"$class\::$_"}; |
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211
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525
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} |
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} |
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eval { |
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9
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30
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Plack::Util::load_class($class); |
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9
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100
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10
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} || do { |
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1354
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my $e = $@; |
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31
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8
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146
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die $e unless $@ =~ m/Can't locate $path in \@INC/; |
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33
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8
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return; |
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}; |
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} |
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37
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1; |
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__END__ |