Ruby Struct for Storing DNA

dna-struct.rb

DNA = Struct.new(:name, :dna, :protein)
array = []

array << DNA.new('H2', 'aaactg', 'IVL')
array << DNA.new('f9', 'ccctga', 'MET')

array[0].name
 #=> "H2" 

array[0].dna
#=> "aaactg"

array[1].protein
#=> "MET"

array.each do |dna|
  puts "Name: #{dna.name} DNA: #{dna.dna} Protein: #{dna.protein}"
end
# Name: H2 DNA: aaactg Protein: IVL
# Name: f9 DNA: ccctga Protein: MET