class Array

# File lib/trellohub/core_ext/array.rb, line 2
def max_lengths
  self.each_with_object([]) do |line, obj|
    line.each.with_index do |v, i|
      length = v.to_s.width
      obj[i] = length if obj[i].nil? || obj[i] < length
    end
  end
end