spanuska

class Streak
  attr_accessor :username, :streak_dates
  
  def initialize
    @streak_dates = []
  end

  def extend_streak
    self.streak_dates << Date.today unless self.streak_dates.include?(Date.today)
  end

spanuska

class Member
  attr_accessor :username, :streak_dates
  
  def initialize(username)
    @username = username
    @streak_dates = []
  end

  def practice
    self.streak_dates << Date.today unless self.streak_dates.include?(Date.today)

spanuska

class	Interpolater

	attr_accessor :data, :template

	def initialize(template, data)
		@template = template
		@data = data

		replace_bracketed_words
	end

spanuska

class ChangeDispenserCashregister

	attr_accessor :total, :payment, :change_to_dispense
	
	COINS = { quarter: 25, dime: 10, nickel: 5, penny: 1 }
	
	def initialize
		get_total
		get_payment