package com.ming.testimport scala.math._object AnonymousFunc {      def valueAtOneQuarter(f:(Double)=>Double)=f(0.25)    def mulby(factor:Double)=(x:Double,y:Double)=>factor*x*y    def main(args: Array[String]): Unit = {        var a=Array(3.14,2,3).map { (x:Double) => 3*x }    for(i<-a)println(i)    var b=valueAtOneQuarter(ceil _)    println(b)        var c=mulby(4)    var d=c(4,5)    println(d)       //高阶函数的使用，打印一个三角形    (1 to 9).map("*" * _).foreach {println }        (1 to 9).filter(_ % 2==0).foreach { println}        //对字符串进行排序哦    "mdasfsda,sdafdsaf,saf,哈哈发生大幅".split(",").sortWith(_.length>_.length).foreach { println }               aa()      }    //控制抽象  def until(condition: => Boolean)(block: =>Unit){    if(!condition){      block      until(condition)(block)    }  }    def aa()={    var x=10    until (x==0){      x-=1      println(x)    }  }  }