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-rw-r--r--scala.html.markdown6
1 files changed, 6 insertions, 0 deletions
diff --git a/scala.html.markdown b/scala.html.markdown
index 192e03d7..bc8cd422 100644
--- a/scala.html.markdown
+++ b/scala.html.markdown
@@ -169,6 +169,12 @@ def sumOfSquaresShort(x: Int, y: Int): Int = x * x + y * y
// Syntax for calling functions is familiar:
sumOfSquares(3, 4) // => 25
+// You can use parameters names to specify them in different order
+def subtract(x: Int, y: Int): Int = x - y
+
+subtract(10, 3) // => 7
+subtract(y=10, x=3) // => -7
+
// In most cases (with recursive functions the most notable exception), function
// return type can be omitted, and the same type inference we saw with variables
// will work with function return values: