Clean Slate Solution

clean_slate.rb

def clean_slate(record, name)
  name_array = name.split
  record_words_array = record.split(' ')
  
  first_name = name_array.first
  last_name = name_array.last
  first_name_downcased = first_name.downcase
  last_name_downcased = last_name.downcase
  
  
  new_record_array = []
  record_words_array.each do |word|
    if word == first_name or word == last_name or word == first_name_downcased or word == last_name_downcased
      new_record_array << anonymize(name)
    else
      new_record_array << word
    end
  end
  
  return new_record_array.join(' ')
end

def anonymize(name)
  "X" * (name.length * 2)
end