From 26c490f404731d053a6205719b6246502c07b449 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Sat, 14 Jun 2014 16:46:27 +0200
Subject: init

---
 overlapping_rules/rules_cross_product.rb | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100755 overlapping_rules/rules_cross_product.rb

(limited to 'overlapping_rules/rules_cross_product.rb')

diff --git a/overlapping_rules/rules_cross_product.rb b/overlapping_rules/rules_cross_product.rb
new file mode 100755
index 0000000..649a94c
--- /dev/null
+++ b/overlapping_rules/rules_cross_product.rb
@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+
+require_relative './util.rb'
+
+
+STDOUT.sync = true
+approx_count = 7430933/192
+
+i = 0
+prev_id = nil
+accumulate = []
+read_rules_from_file2(STDIN, 'stdin') { |id,r|
+  i += 1
+  if id != prev_id
+    if prev_id
+      accumulate.sort_by! { |i| i.id }#.uniq { |i| i.id }
+      accumulate.each_with_index { |a,j|
+        accumulate[j+1..accumulate.size].each_with_index { |b,k|
+          STDOUT.write "#{a.id}+#{b.id}\t#{a.to_s} <<<>>> #{b.to_s}\n"
+        }
+      }
+      accumulate.clear
+    end
+    prev_id = id
+  end
+  accumulate << r
+  STDERR.write "reporter:status:cross product ##{i} #{((i*100.0)/approx_count).round 2}%\n"
+}
+
-- 
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