diff options
| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1999-01-20 04:59:39 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1999-01-20 04:59:39 +0000 |
| commit | 210367ec889f5910e270d6ea2c7ddb8a8d939e61 (patch) | |
| tree | feb35473da45947378fbc02defe39bcd79ef600e /sample/freq.rb | |
| parent | 9c5b1986a36c7a700b4c76817e35aa874ba7907c (diff) | |
This commit was generated by cvs2svn to compensate for changes in r372,
which included commits to RCS files with non-trunk default branches.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sample/freq.rb')
| -rw-r--r-- | sample/freq.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sample/freq.rb b/sample/freq.rb index d951591735..4e0206c114 100644 --- a/sample/freq.rb +++ b/sample/freq.rb @@ -1,13 +1,13 @@ # word occurrence listing # usege: ruby freq.rb file.. -freq = {} +freq = Hash.new(0) while gets while sub!(/\w+/, '') word = $& - 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 |