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| author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-12-19 20:56:37 +0000 |
|---|---|---|
| committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-12-19 20:56:37 +0000 |
| commit | 6f07df121006daeb3347426a35df432d6927f6bb (patch) | |
| tree | f322774139b892603c027ac385f2d6e73852ca77 /sample/occur2.rb | |
| parent | 2c917203b7a4a53cb9685ba387ab9231261e5098 (diff) | |
| download | ruby-6f07df121006daeb3347426a35df432d6927f6bb.tar.gz ruby-6f07df121006daeb3347426a35df432d6927f6bb.tar.xz ruby-6f07df121006daeb3347426a35df432d6927f6bb.zip | |
Improve.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@3186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sample/occur2.rb')
| -rw-r--r-- | sample/occur2.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sample/occur2.rb b/sample/occur2.rb index b8ecf7090..53885c0ba 100644 --- a/sample/occur2.rb +++ b/sample/occur2.rb @@ -2,9 +2,9 @@ # usege: ruby occur2.rb file.. freq = {} while gets() - for word in $_.split(/\W+/) + for word in split(/\W+/) begin - freq[word] = freq[word] + 1 + freq[word] += 1 rescue NameError freq[word] = 1 end |