diff options
Diffstat (limited to 'ruby_1_8_6/sample/occur.rb')
-rw-r--r-- | ruby_1_8_6/sample/occur.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/ruby_1_8_6/sample/occur.rb b/ruby_1_8_6/sample/occur.rb new file mode 100644 index 0000000000..8bb09e15ad --- /dev/null +++ b/ruby_1_8_6/sample/occur.rb @@ -0,0 +1,12 @@ +# word occurrence listing +# usege: ruby occur.rb file.. +freq = Hash.new(0) +while gets() + for word in split(/\W+/) + freq[word] += 1 + end +end + +for word in freq.keys.sort! + print word, " -- ", freq[word], "\n" +end |