diff options
| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-01-16 12:13:05 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-01-16 12:13:05 +0000 |
| commit | 99d0354e89aefdb6373dbeb22506216b8790a0bd (patch) | |
| tree | b3c086e437cab449f90ba637710daed0ddfec4c4 /sample/freq.rb | |
| parent | 502e7547b5c274c51365d11fdfe0e69ee9aa5a52 (diff) | |
| download | ruby-99d0354e89aefdb6373dbeb22506216b8790a0bd.tar.gz ruby-99d0354e89aefdb6373dbeb22506216b8790a0bd.tar.xz ruby-99d0354e89aefdb6373dbeb22506216b8790a0bd.zip | |
Initial revision
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sample/freq.rb')
| -rw-r--r-- | sample/freq.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sample/freq.rb b/sample/freq.rb new file mode 100644 index 000000000..d95159173 --- /dev/null +++ b/sample/freq.rb @@ -0,0 +1,13 @@ +# word occurrence listing +# usege: ruby freq.rb file.. +freq = {} +while gets + while sub!(/\w+/, '') + word = $& + freq[word] +=1 + end +end + +for word in freq.keys.sort + printf("%s -- %d\n", word, freq[word]) +end |