From 9009841d623d268c649f96bd0215b3013de35eeb Mon Sep 17 00:00:00 2001
From: Grzegorz Adam Hankiewicz <gradha@imap.cc>
Date: Fri, 6 Jun 2014 19:53:39 +0200
Subject: [PATCH] Avoids temporal string in tables hashing example.

---
 lib/pure/collections/tables.nim | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/pure/collections/tables.nim b/lib/pure/collections/tables.nim
index 848f4b8bae..b5fc1737ad 100644
--- a/lib/pure/collections/tables.nim
+++ b/lib/pure/collections/tables.nim
@@ -37,7 +37,8 @@
 ##     ## Piggyback on the already available string hash proc.
 ##     ##
 ##     ## Without this proc nothing works!
-##     result = hash(x.firstName & x.lastName)
+##     result = x.firstName.hash !& x.lastName.hash
+##     result = !$result
 ##
 ##   var
 ##     salaries = initTable[Person, int]()
@@ -841,7 +842,8 @@ when isMainModule:
     ## Piggyback on the already available string hash proc.
     ##
     ## Without this proc nothing works!
-    result = hash(x.firstName & x.lastName)
+    result = x.firstName.hash !& x.lastName.hash
+    result = !$result
 
   var
     salaries = initTable[Person, int]()