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14 lines
216 B
Ruby
14 lines
216 B
Ruby
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# word occurrence listing
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# usege: ruby freq.rb file..
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freq = {}
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while gets
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while sub!(/\w+/, '')
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word = $&
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freq[word] +=1
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end
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end
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for word in freq.keys.sort
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printf("%s -- %d\n", word, freq[word])
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end
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