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author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/sample/occur.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/sample/occur.rb')
-rw-r--r-- | trunk/sample/occur.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/trunk/sample/occur.rb b/trunk/sample/occur.rb new file mode 100644 index 0000000000..4ec6ae479b --- /dev/null +++ b/trunk/sample/occur.rb @@ -0,0 +1,12 @@ +# word occurrence listing +# usege: ruby occur.rb file.. +freq = Hash.new(0) +while line = gets() + for word in line.split(/\W+/) + freq[word] += 1 + end +end + +for word in freq.keys.sort! + print word, " -- ", freq[word], "\n" +end |