require 'pry'

class TwoFer
  def self.two_fer(name=nil)
    if name
      "One for #{name}, one for me."
    else
      "One for you, one for me."
    end
  end
end

require 'pry'

class TwoFer
  def self.two_fer(person='you')
   "One for #{person}, one for me."
  end
end

Remove conditional by using a better default value
Remove conditional by using a better default value
