Today we covered some different ways on how to write less code with hashes in a class.

class Phone

  attr_reader :brand, :color, :carrier
  attr_writer :carrier

  def initialize (input_hash)
    @brand = input_hash[:brand]
    @color = input_hash[:color]
    @carrier = input_hash[:carrier]
  end

  def print_info
    "I have a #{color} #{brand} with #{carrier}"
  end

end

phone1 = Phone.new({:brand => "iphone", :color => "black", :carrier => "Verizon"})
phone2 = Phone.new({brand: "Nexus 5x", color: "black", carrier: "Project Fi"})

p phone1.print_info
p phone2.print_info