NAME

Games::Solitaire::Verify::Column - a class wrapper for Solitaire columns that are composed of a sequence of cards.

VERSION

Version 0.0101

SYNOPSIS

    use Games::Solitaire::Verify::Column;

    # Initialise a column
    my $column = Games::Solitaire::Verify::Column->new(
        {
            string => ": KH QS 5C",
        },
    );

    # Prints 3
    print $column->len();

    my $queen_card = $column->pos(1);

FUNCTIONS

$column->len()

Returns an integer representing the number of cards in the column.

$column->pos($idx)

Returns the card (a Games::Solitaire::Verify::Card object) at position $idx in Column. $idx starts at 0.

$columnt->top()

Returns the top card.

$column->clone()

Returns a clone of the column.

$base_column->append($column_with_more_cards)

Appends the column $column_with_more_cards to $base_column .

$column->push($card)

Appends a single card to the top of the column.

my $card_at_top = $column->pop()

Pops a card from the top of the column and returns it.

$column->to_string()

Converts to a string.

AUTHOR

Shlomi Fish, <shlomif at iglu.org.il>

BUGS

Please report any bugs or feature requests to bug-games-solitaire-verifysolution-move at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Games-Solitaire-Verify. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Games::Solitaire::Verify::Column

You can also look for information at:

* RT: CPAN's request tracker: http://rt.cpan.org/NoAuth/Bugs.html?Dist=Games-Solitaire-Verify
* AnnoCPAN: Annotated CPAN documentation: http://annocpan.org/dist/Games-Solitaire-Verify
* CPAN Ratings: http://cpanratings.perl.org/d/Games-Solitaire-Verify
* Search CPAN: http://search.cpan.org/dist/Games-Solitaire-Verify

ACKNOWLEDGEMENTS

COPYRIGHT & LICENSE

This program is released under the following license: MIT/X11 ( http://www.opensource.org/licenses/mit-license.php ).