Added tuples

scala.html.markdown

@@ -92,6 +92,26 @@ s(1)
 
 // Tuples
 
+(1, 2)
+
+(4, 3, 2)
+
+(1, 2, "three")
+
+(a, 2, "three")
+
+// Why have this?
+val divideInts = (x:Int, y:Int) => (x / y, x % y)
+
+divideInts(10,3) // The function divideInts gives you the result and the remainder
+
+// To access the elements of a tuple, use _._n where n is the 1-based index of the element
+val d = divideInts(10,3)
+
+d._1
+
+d._2
+
 
 
 // Combinators