1 files changed, 10 insertions, 1 deletions
diff --git a/Scala/sandbox/curry.scala b/Scala/sandbox/curry.scala
index 84b00ee..5c5577a 100644
--- a/Scala/sandbox/curry.scala
+++ b/Scala/sandbox/curry.scala
@@ -22,12 +22,21 @@ object Curry {
   def sumInts   = sumCurry(x => x)
   def sumCubes  = sumCurry(x => x * x * x)
 
+  // syntax shortcut
+  def sumCurryShort(f: Int => Int)(a: Int, b: Int): Int =
+    if (a > b) 0 else f(a) + sumCurryShort(f)(a + 1, b)
+
+  // add _ if you want to treat it as a partially applied function
+  def sumCubesShort  = sumCurryShort(cube)_
+
   def run = {
     println("Curry")
     println(sum(x => x * x, 3, 5))
-    println(sumCurry(cube)(3, 5))
     println(sumInts(3, 5))
+    println(sumCurry(cube)(3, 5))
     println(sumCubes(3, 5))
+    println(sumCurryShort(cube)(3, 5))
+    println(sumCubesShort(3, 5))
   }
 
 }