Created
July 30, 2015 14:20
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| sentence = <<-something | |
| Steven likes the movies. Blake likes to ride his bike but hates movies. | |
| Blake is taller than steven. Steven Steven is a great teacher. | |
| something | |
| counter = Hash.new(0) | |
| sentence.gsub!(".","").split(" ").each do |word| | |
| counter[word] += 1 | |
| end | |
| words = counter.select { |k,v| v>2 } | |
| puts words | |
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