From db6a6ecfa350cae29739c59df1210d8f76a479c9 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Thu, 5 Dec 2013 07:56:38 +0100
Subject: init

---
 sum | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100755 sum

(limited to 'sum')

diff --git a/sum b/sum
new file mode 100755
index 0000000..3fca95e
--- /dev/null
+++ b/sum
@@ -0,0 +1,8 @@
+#!/usr/bin/env ruby
+
+sum = 0.0
+while line = STDIN.gets
+  sum += line.strip.to_f
+end
+puts sum
+
-- 
cgit v1.2.3