NAME

Data::Keys::E::UniqSet - a key can be set only once

DESCRIPTION

One key can be set only once. Second set attempt on a key will throw an exception.

Jozef Kutej

To install Data::Keys, copy and paste the appropriate command in to your terminal.

cpanm Data::Keys

perl -MCPAN -e shell
install Data::Keys

For more information on module installation, please visit the detailed CPAN module installation guide.

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