- show help
- don't use pod2usage
- ex) opts my $foo => { isa => 'Str', description => 'input bar|baz' };
=> ./foo.pl --help
Usage: foo.pl --foo=[val]
foo: input bar|baz
- show help
- don't use pod2usage
- ex) opts my $foo => { isa => 'Str', description => 'input bar|baz' };
=> ./foo.pl --help
Usage: foo.pl --foo=[val]
foo: input bar|baz