use builtin conversion protocols 1

gistfile1.txt

class GreekAlphabetArray
  def initialize
    @alpha = 'ἄ'
    @beta = 'β'
    @gamma = 'γ'
    @delta = 'δ'
  end

  def to_a
    [@alpha, @beta, @gamma, @delta]
  end
end

fa = GreekAlphabetArray.new

first = fa.to_a[0]
second = fa.to_a[1]
puts "This is the first letter in the Greek Alphabet #{first}"
puts "And this the second #{second}"

_, _, third = fa.to_a
puts "And this the third #{third}"