在斯卡拉兹每个Monad实例都自动成为Applicative的一个实例。 implicit val listInstance = new Monad[List] {
def point[A](a: => A) = List(a)
def bind[A, B](fa: List[A])(f: A => List[B]) = fa flatMap f
}
List(2) <*
我需要使用scalaz中的EqualsOps(===),但是导入scalaz.Scalaz._时会给我一个与anorm get方法的命名冲突。 以下是编译错误: reference to get is ambiguous;
[error] it is imported twice in the same scope by
[error] import scalaz.Scalaz._
[err
我写send和receive'\0'终止字符串 https://gist.github.com/jilen/10a664cd588af10b7d09 object Foo {
implicit val S = scalaz.concurrent.Strategy.DefaultStrategy
implicit val AG = tcp.DefaultAsynchronous