diff options
Diffstat (limited to 'ruby_1_8_5/sample/occur2.rb')
| -rw-r--r-- | ruby_1_8_5/sample/occur2.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/ruby_1_8_5/sample/occur2.rb b/ruby_1_8_5/sample/occur2.rb new file mode 100644 index 0000000000..53885c0ba7 --- /dev/null +++ b/ruby_1_8_5/sample/occur2.rb @@ -0,0 +1,16 @@ +# word occurrence listing +# usege: ruby occur2.rb file.. +freq = {} +while gets() + for word in split(/\W+/) + begin + freq[word] += 1 + rescue NameError + freq[word] = 1 + end + end +end + +for word in freq.keys.sort + printf("%s -- %d\n", word, freq[word]) +end |