Hash of Arrays of Hashes in Perl

main.pl

# This is a hash
my %hashOfArraysOfHashs = ( key1 => [ { innerKey1 => 'is me', innerKey2 => 'is me' },
                                      { innerKey1 => 'is me', innerKey2 => 'is me' }],
                            key2 => [ { innerKey1 => 'is me', innerKey2 => 'is me' },
                                      { innerKey1 => 'is me', innerKey2 => 'is me' },
                                      { innerKey1 => 'is me', innerKey2 => 'is me' }]);
# This is a hashref                                      
my $hashOfArraysOfHashs = { key1 => [ { innerKey1 => 'is me', innerKey2 => 'is me' },
                                      { innerKey1 => 'is me', innerKey2 => 'is me' }],
                            key2 => [ { innerKey1 => 'is me', innerKey2 => 'is me' },
                                      { innerKey1 => 'is me', innerKey2 => 'is me' },
                                      { innerKey1 => 'is me', innerKey2 => 'is me' }]};
# These also a hashref
my $href  = \%{$hashOfArraysOfHashs}
my $href2 = {%hashOfArrayOfHashs}