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  1. sentences = ["jim likes mary", "kate likes tom", "tom does not like jim"]
  2. phrases = [["jim", "tom"], ["likes"]]
  3.  
  4. final_arr = []
  5. sentences.each_with_index do |sentence, index|
  6. 	phrases.each do |words|
  7. 		if words.all? { |word| sentence.include? word }
  8. 			final_arr << index
  9. 		end
  10. 	end
  11. end
  12.  
  13. print final_arr.join(",")
Success #stdin #stdout 0s 6404KB
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0,1,2
https://ideone.com/ZfyzcH
language:
Ruby (ruby 2.5.5)
created:
5 years ago
visibility:
public

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