Archive for July 26, 2009

polymorphism on scala

source code “binatang dan propertinya” :

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class binatang {
def cetakSuara(){
 
}
def cetakJumlahKaki(){
 
}
}
class kambing extends binatang {
override def cetakSuara(){
println("Suara kambing : Mbeeeekkk!!!");
}
override [...]

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