From 441546edcfbb1b346c87b69c5f578d1a0e522e06 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 7 Jul 2008 07:36:34 +0000
Subject: add tag v1_8_6_269

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_6_269@17937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ruby_1_8_6/sample/occur.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 ruby_1_8_6/sample/occur.rb

(limited to 'ruby_1_8_6/sample/occur.rb')

diff --git a/ruby_1_8_6/sample/occur.rb b/ruby_1_8_6/sample/occur.rb
new file mode 100644
index 0000000000..8bb09e15ad
--- /dev/null
+++ b/ruby_1_8_6/sample/occur.rb
@@ -0,0 +1,12 @@
+# word occurrence listing
+# usege: ruby occur.rb file..
+freq = Hash.new(0)
+while gets()
+  for word in split(/\W+/)
+    freq[word] += 1
+  end
+end
+
+for word in freq.keys.sort!
+  print word, " -- ", freq[word], "\n"
+end
-- 
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