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17 lines
277 B
Ruby
17 lines
277 B
Ruby
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# word occurrence listing
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# usege: ruby occur2.rb file..
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freq = {}
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while gets()
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for word in $_.split(/\W+/)
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begin
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freq[word] = freq[word] + 1
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rescue
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freq[word] = 1
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end
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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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