From 7da3c5e71e485ef4326dcf415a297267a47ab971 Mon Sep 17 00:00:00 2001
From: Grzegorz Adam Hankiewicz <gradha@imap.cc>
Date: Fri, 6 Jun 2014 19:32:36 +0200
Subject: Adds do notation example to algorithm.sort.

---
 lib/pure/algorithm.nim | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'lib/pure/algorithm.nim')

diff --git a/lib/pure/algorithm.nim b/lib/pure/algorithm.nim
index 37fbc948c..86d329763 100644
--- a/lib/pure/algorithm.nim
+++ b/lib/pure/algorithm.nim
@@ -150,6 +150,15 @@ proc sort*[T](a: var openArray[T],
   ##    # overload:
   ##    sort(myStrArray, system.cmp)
   ##
+  ## You can inline adhoc comparison procs with the `do notation
+  ## <manual.html#do-notation>`_. Example:
+  ##
+  ## .. code-block:: nimrod
+  ##
+  ##   people.sort do (x, y: Person) -> int:
+  ##     result = cmp(x.surname, y.surname)
+  ##     if result == 0:
+  ##       result = cmp(x.name, y.name)
   var n = a.len
   var b: seq[T]
   newSeq(b, n div 2)
-- 
cgit 1.4.1-2-gfad0