From 1cd83eccbc9021aa6149f9074827e1ccde549c9a Mon Sep 17 00:00:00 2001
From: Gavin Schulz <gavin.schulz@gmail.com>
Date: Sat, 4 Apr 2015 15:29:10 -0700
Subject: [PATCH] Add docs for fn.call.

---
 doc/site/core/fn.markdown | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/doc/site/core/fn.markdown b/doc/site/core/fn.markdown
index 6677be39..0549a64c 100644
--- a/doc/site/core/fn.markdown
+++ b/doc/site/core/fn.markdown
@@ -30,4 +30,13 @@ The number of arguments the function requires.
 
 ### **call**(args...)
 
-**TODO**
+Invokes the function with the given arguments.
+
+    :::dart
+    var fn = new Fn { |arg|
+      IO.print(arg)
+    }
+    fn.call("Hello world") // Hello world.
+
+It is a runtime error if the number of arguments given does not equal the arity
+of the function.
\ No newline at end of file