1.1d series

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1dev@298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 4 deletions

diff --git a/sample/occur.rb b/sample/occur.rb
index 2141fade38..f489beee17 100644
--- a/sample/occur.rb
+++ b/sample/occur.rb
@@ -1,12 +1,12 @@
 # word occurrence listing
 # usege: ruby occur.rb file..
-freq = {}
+freq = Hash.new(0)
 while gets()
   for word in $_.split(/\W+/)
-    freq[word] +=1
+    freq[word] += 1
   end
 end
 
-for word in freq.keys.sort
-  printf("%s -- %d\n", word, freq[word])
+for word in freq.keys.sort!
+  print word, " -- ", freq[word], "\n"
 end