相关疑难解决方法(0)

基本上我想转换这个:

def data(block: T => Unit)

到Stream(dataToStream是执行此转换的假设函数):

val dataStream: Stream[T] = dataToStream(data)

我想这个问题可以通过延续来解决:

// let's assume that we don't know how data is implemented
// we just know that it generates integers
def data(block: Int => Unit) { for (i <- 0 to 10) block(i) }

// here we can print all data integers
data { i => println(i) }

// >> but what we really want is to convert data to the stream <<

// very dumb solution is …