mixins

readme.md

mixins

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main.dart

void main() {
  final batman = Murcielago();
  batman.volar();
  batman.caminar();
  
  
  final donald = Pato();
  donald.nadar();
  donald.caminar();
  donald.volar();
}

abstract class Animal {}

abstract class Mamifero extends Animal {}

abstract class Ave extends Animal {}

abstract class Pez extends Animal {}

abstract mixin class Caminante {
  void caminar() => print("estoy caminando");
}

abstract mixin class Volador {
  void volar() => print("estoy volando");
}

abstract mixin class Nadante {
  void nadar() => print("estoy nadando");
}

class Delfin extends Mamifero with Nadante {}
class Murcielago extends Mamifero with Caminante, Volador {}
class Gato extends Mamifero with Caminante, Nadante {}

class Paloma extends Ave with Caminante, Volador {}
class Pato extends Ave with Caminante, Volador, Nadante {}

class Tiburon extends Pez with Nadante {}
class PezVolador extends Pez with Nadante, Volador {}