#!/usr/local/bin/ruby -w
 
def frequency(text)
  def prepare_string(text)
    text.gsub!(",", "")
        .split(" ")
  end
 
  def sort_frequency_report(fq)	
    fq.to_h
      .sort_by{|k, v| v }
      .reverse
      .to_h
  end
 
  word_list = prepare_string(text)
 
  fq = Hash.new()
 
  for word in word_list
    if fq.has_key?(word)
      fq[word] += 1
    else
      fq[word] = 1
    end  
  end
 
  sort_frequency_report(fq)
end
 
p frequency("в этом длинном, 
             очень и очень длинном тексте 
             проверим орфографию")
 

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