Subject: | each,keys |
sub each { each %{$_[0]} }
sub keys { keys %{$_[0]} }
sub values { values %{$_[0]} }
sub exists { exists $_[0]->{$_[1]} }
defined within the module, but at execution the following error messages appear:
Ambiguous call resolved as CORE::keys(), qualify as such or use & at /usr/local/lib/perl5/site_perl/5.6.1/Tie/EncryptedHash.pm line 182, <FH> line 1.
Ambiguous call resolved as CORE::keys(), qualify as such or use & at /usr/local/lib/perl5/site_perl/5.6.1/Tie/EncryptedHash.pm line 196, <FH> line 1.
Ambiguous call resolved as CORE::each(), qualify as such or use & at /usr/local/lib/perl5/site_perl/5.6.1/Tie/EncryptedHash.pm line 204, <FH> line 1.