diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 19:08:43 +0000 |
---|---|---|
committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 19:08:43 +0000 |
commit | d464704f111d211c1f1ff9ef23ef1d755054be00 (patch) | |
tree | b58b17b645dc463322e5fca57fe282360db659c9 /ruby_1_8_5/sample/occur.rb | |
parent | e4f06b3f2dec4b5d6334c5e9907e1cecbf649fc4 (diff) |
add tag v1_8_5_54
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_54@12952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby_1_8_5/sample/occur.rb')
-rw-r--r-- | ruby_1_8_5/sample/occur.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/ruby_1_8_5/sample/occur.rb b/ruby_1_8_5/sample/occur.rb new file mode 100644 index 0000000000..8bb09e15ad --- /dev/null +++ b/ruby_1_8_5/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 |