moving-sum

1 files changed, 10 insertions, 0 deletions

diff --git a/moving-sum b/moving-sum
new file mode 100755
index 0000000..697f47f
--- /dev/null
+++ b/moving-sum
@@ -0,0 +1,10 @@
+#!/usr/bin/env ruby
+
+require 'zipf'
+
+sum = 0.0
+ReadFile.readlines_strip(ARGV[0]).each { |i|
+  sum += i.to_f
+  puts sum
+}
+