diff options
Diffstat (limited to 'sample/occur.rb')
-rw-r--r-- | sample/occur.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sample/occur.rb b/sample/occur.rb index 2141fade38..f489beee17 100644 --- a/sample/occur.rb +++ b/sample/occur.rb @@ -1,12 +1,12 @@ # word occurrence listing # usege: ruby occur.rb file.. -freq = {} +freq = Hash.new(0) while gets() for word in $_.split(/\W+/) - 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 |