29 lines
465 B
D
29 lines
465 B
D
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module app;
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import lib;
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import std.stdio : writeln;
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void main()
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{
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Duck duck = new MallardDuck();
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Turkey turkey = new WildTurkey();
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Duck turkeyAdapter = new TurkeyAdapter(turkey);
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writeln("The Turkey says...");
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turkey.gobble();
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turkey.fly();
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writeln("\nThe Duck says...");
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testDuck(duck);
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writeln("\nThe TurkeyAdapter says...");
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testDuck(turkeyAdapter);
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}
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void testDuck(Duck duck)
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{
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duck.quack();
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duck.fly();
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}
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