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lib/Getopt/Yath/Tutorial.pm  view on Meta::CPAN

    # -j4   --jobs 4   --jobs=4   -j 4

=head2 alt and alt_no

Alternate long names for the option:

    option use_stream => (
        type   => 'Bool',
        alt    => ['stream'],       # --stream also works
        alt_no => ['TAP'],          # --TAP is equivalent to --no-use-stream
        description => 'Use streaming format instead of TAP',
    );

=head2 prefix

Adds a prefix to the option name. Especially useful in option groups:

    option_group {group => 'db', category => 'Database', prefix => 'db'} => sub {

        option host => (
            type => 'Scalar',