oluies · May 28, 2011 17:30 · oluies · May 28, 2011
diff --git a/reverseStr.scala b/reverseStr.scala
    println(List(1,2,3).foldLeft(0)((b,a) => b+a))
    
    
    println(List(1,2,3).reduceLeft((b,a) => b+a))
    
    //  reverse a string with foldleft 
    def reverseStr(s: String) = (s.toList.foldLeft(List[Char]()) {(xs, x) => {x :: xs}}).mkString
    println(reverseStr("hejsan"))
	println(List(1,2,3).foldLeft(0)((b,a) => b+a))


	println(List(1,2,3).reduceLeft((b,a) => b+a))

	// reverse a string with foldleft
	def reverseStr(s: String) = (s.toList.foldLeft(List[Char]()) {(xs, x) => {x :: xs}}).mkString
	println(reverseStr("hejsan"))
No results found