Playing cards: Difference between revisions
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(→{{header|Python}}: Add another example that uses Poker hand analyser#Python,) |
(Updated to work for Go Fish) |
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=={{header|Erlang}}== |
=={{header|Erlang}}== |
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The -spec() is a type declaration. It is optional, but helps humans to understand complex data types and the Erlang type verifier (dialyzer) to check the code. |
The -spec() is a type declaration. It is optional, but helps humans to understand complex data types and the Erlang type verifier (dialyzer) to check the code. |
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This module is used by [[Go_Fish]]. |
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<lang Erlang> |
<lang Erlang> |
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-module( playing_cards ). |
-module( playing_cards ). |
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-export( [deal/2, deal/3, deck/0, print/1, shuffle/1, task/0] ). |
-export( [deal/2, deal/3, deck/0, print/1, shuffle/1, sort_pips/1, sort_suites/1, task/0] ). |
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-record( card, {pip, suite} ). |
-record( card, {pip, suite} ). |
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shuffle( Deck ) -> knuth_shuffle:list( Deck ). |
shuffle( Deck ) -> knuth_shuffle:list( Deck ). |
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sort_pips( Cards ) -> lists:keysort( #card.pip, Cards ). |
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sort_suites( Cards ) -> lists:keysort( #card.suite, Cards ). |
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task() -> |
task() -> |
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