hist-tok


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#!/usr/bin/env ruby

counts = {}
counts.default = 0
while line = STDIN.gets
  toks = line.strip.split
  toks.each { |tok|
    counts[tok] += 1
  }
end

sorted = []
counts.each_pair { |k,v|
  sorted << [k,v]
}

sorted.sort_by! { |i|
  -i[1]
}

sorted.each { |i|
  puts "#{i[0]}\t#{i[1]}"
}