re: Daily Challenge #35 - Find the Outlier VIEW POST

FULL DISCUSSION
 

I have done a Ruby one, based on counting the number of even values in the first three elements of the array to switch the logic between finding the first even and the first odd element.

[
  [2, 4, 0, 100, 4, 11, 2602, 36],
  [160, 3, 1719, 19, 11, 13, -21],
  [4, 8, 15, 16, 24, 42],
  [16, 6, 40, 66, 68, 28]
].map do |array|
  case array.first(3).select(&:even?).size
    when 1 
      array.find(&:even?)
    else 
      array.find(&:odd?)
  end
end

=> [11, 160, 15, nil] 
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