pietro909 pietro909
pietro909
/ kata.scala
Last active
January 3, 2017 19:55
— forked from anonymous/kata.scala
Functional Programming in Scala - Chapter 2
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import com.scalakata._ | |
| @instrument class Playground { | |
| // help | |
| def isSorted[A](as: Array[A], ordered: (A, A) => Boolean): Boolean = { | |
| def go(n: Int): Boolean = | |
| if (n >= as.length-1) true | |
| else if (!ordered(as(n), as(n+1))) false | |
| else go(n+1) |