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lib/FAST/List/Gen.pm  view on Meta::CPAN

    sub elems {$_[0]->size}
    sub end   {$_[0]->apply->size - 1}

    {package
        FAST::List::Gen::DwimCode;
        my %save;
        sub new {
            my ($class, $gen) = @_;
            my $code = \&$gen;
            bless $code => $class;
            $save{$code} = $gen;
            $code
        }
        sub DESTROY {
            delete $save{$_[0]}
        }
    }
    sub code {FAST::List::Gen::DwimCode->new($_[0])}

    sub size_from {