[![Build Status](https://travis-ci.org/JJ/p6-app-concentration.svg?branch=master)](https://travis-ci.org/JJ/p6-app-concentration) NAME ==== App::Game::Concentration - Implementation of the game of Concentration SYNOPSIS ======== ```perl6 use App::Game::Concentration; ``` DESCRIPTION =========== App::Game::Concentration is a fast and dirty implementation of Concentration: https://en.wikipedia.org/wiki/Concentration_(card_game) Methods and subs ================ new() ----- Generates a random deck. `select( Pair $first, Pair $second --` Array )> and `select( @positions --` Array )> ------------------------------------------------------------------------------------ Takes an array of Pairs, and selects the cards in that position. If the cards are paired (same number), they are substituted by `✖✖✖`, "eliminating" them from the deck. If the cards are paired, the array returned will have the "Pair" trait mixed in. You can check for it using `$returned-array.?Str eq "Pair"`. sub paired( $first-card, $second-card) -------------------------------------- Checks if the cards are paired by extracting the figure from the suit. AUTHOR ====== JJ Merelo COPYRIGHT AND LICENSE ===================== Copyright 2019 JJ Merelo This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.