diff options
Diffstat (limited to 'ruby_1_9_3/sample/occur2.rb')
| -rw-r--r-- | ruby_1_9_3/sample/occur2.rb | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/ruby_1_9_3/sample/occur2.rb b/ruby_1_9_3/sample/occur2.rb deleted file mode 100644 index ca87d0ddef..0000000000 --- a/ruby_1_9_3/sample/occur2.rb +++ /dev/null @@ -1,13 +0,0 @@ -# word occurrence listing -# usege: ruby occur2.rb file.. -freq = {} -ARGF.each_line do |line| - for word in line.split(/\W+/) - freq[word] ||= 0 - freq[word] += 1 - end -end - -for word in freq.keys.sort - printf("%s -- %d\n", word, freq[word]) -end |