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author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
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committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/sample/occur.rb |
Fresh start
Diffstat (limited to 'jni/ruby/sample/occur.rb')
-rw-r--r-- | jni/ruby/sample/occur.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/jni/ruby/sample/occur.rb b/jni/ruby/sample/occur.rb new file mode 100644 index 0000000..42151d8 --- /dev/null +++ b/jni/ruby/sample/occur.rb @@ -0,0 +1,12 @@ +# word occurrence listing +# usage: ruby occur.rb file.. +freq = Hash.new(0) +while line = gets() + for word in line.split(/\W+/) + freq[word] += 1 + end +end + +for word in freq.keys.sort! + print word, " -- ", freq[word], "\n" +end |