From f862e80be96289ad0f54c1d73a3e32734ed48cc3 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <ar@kimeta.de>
Date: Sun, 13 Apr 2014 00:32:10 +0200
Subject: added 'hash' for set[T]'

---
 lib/pure/hashes.nim | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib')

diff --git a/lib/pure/hashes.nim b/lib/pure/hashes.nim
index ee05ad7e2..5784a96c1 100644
--- a/lib/pure/hashes.nim
+++ b/lib/pure/hashes.nim
@@ -129,3 +129,7 @@ proc hash*(x: float): THash {.inline.} =
 proc hash*[A](x: openArray[A]): THash =
   for it in items(x): result = result !& hash(it)
   result = !$result
+
+proc hash*[A](x: set[A]): THash =
+  for it in items(x): result = result !& hash(it)
+  result = !$result
-- 
cgit 1.4.1-2-gfad0