$VAR1 = {
          'int' => 'float',
          'brown' => 'yellow'
        };

[download]

(note to the OP)  In case you wonder why this is: 

my %dict = ( 'brown'      => 'yellow',
             /int(\d+)/   => 'int',
             /float(\d+)/ => 'float',
           );

[download]

is the same as 

my %dict = ( 'brown'      => 'yellow',
             $_ =~ /int(\d+)/   => 'int',
             $_ =~ /float(\d+)/ => 'float',
           );

[download]

which (in this case) is the same as 

my %dict = ( 'brown'      => 'yellow',
             () => 'int',
             () => 'float',
           );

[download]

which is the same as 

my %dict = ( 'brown'      => 'yellow',
             'int' => 'float',
           );

[download]

In reply to Re^2: Hash of Regex by almut
in thread Hash of Regex by bichonfrise74

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