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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 0000000000..7417e0b5a4 --- /dev/null +++ b/sample/freq.rb @@ -0,0 +1,13 @@ +# + +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 |