/src/main/scala/scalagym/Curry.scala
Scala | 30 lines | 6 code | 7 blank | 17 comment | 2 complexity | e99e1c1b7823a2f864cef7d2d61a2b4a MD5 | raw file
1package scalagym 2 3/** 4 * @author Mario Fusco 5 */ 6 7object Curry extends Application { 8/* 9 def sum(f: Int => Int): (Int, Int) => Int = { 10 def sumF(a: Int, b: Int): Int = 11 if (a > b) 0 else f(a) + sumF(a + 1, b) 12 sumF 13 } 14 15 val sum1To10 = sum(x => x)(1, 10) 16*/ 17 18 19 def sum(f: Int => Int)(a: Int, b: Int): Int = if (a > b) 0 else f(a) + sum(f)(a + 1, b) 20 21 val sum1To10 = sum(x => x)(1, 10) 22 23 24/* 25 def sum(a: Int, b: Int)(f: Int => Int): Int = if (a > b) 0 else f(a) + sum(a + 1, b)(f) 26 27 val sum1To10 = sum(1, 10) { x => x } 28*/ 29 println(sum1To10) 30}