From aaa6be0e31ffd77f5a524c370746dd615272c87a Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Wed, 5 Jul 2017 07:54:14 +0200
Subject: overlap

---
 overlap | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 overlap

diff --git a/overlap b/overlap
new file mode 100755
index 0000000..81f9c4b
--- /dev/null
+++ b/overlap
@@ -0,0 +1,20 @@
+#!/usr/bin/env ruby
+
+require 'zipf'
+
+a = {}
+a.default = 0
+ReadFile.readlines_strip(ARGV[0]).map { |segment| a[segment] += 1 }
+b = {}
+b.default = 0
+ReadFile.readlines_strip(ARGV[1]).map { |segment| b[segment] += 1 }
+
+overlap = 0
+a.each_key { |seg|
+  puts b[seg] 
+  overlap = overlap+b[seg] 
+}
+
+puts "---"
+puts overlap
+
-- 
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