Random Help - 06-04

ruby.rb

class Checksplitter
  
  #writing a getter method
  attr_reader :meal_cost, :tip_percentage, :number_of_people
  
  def initialize(meal_cost, tip_percentage, number_of_people)
    @meal_cost = meal_cost.to_f
    @tip_percentage = tip_percentage.to_f
    @number_of_people = number_of_people.to_i
  end
  
  #figures out tip amount, also converts tip % to decimal.
  def tip
    meal_cost * (tip_percentage / 100.0)
  end
  
  #adds tip amount to meal_cost
  def total_cost
    meal_cost + tip
  end
  
  #total amount per person after split
  def total_split
    total_cost / number_of_people
  end
    
end
 
class Dinnerclub
  
  attr_reader :member
  
  #Turns input member array into hash with value of 0
  def initialize(member_array)
    @member = {}
    member_array.each do |a|
      member[a] = []
    end
  end
    
  #Method for going out to eat
  # First creates a new checksplitter with the information provided
  # Finds the total_split per person
  # Adds the total_split to the hash
  def going_out(meal_cost, tip_percentage, attendees)
    dinner = Checksplitter.new(meal_cost, tip_percentage, attendees.length)
    @split_attendees = attendees
    @total_split = dinner.total_split
    @one_person = dinner.total_cost
  end
  
  # - My problem here is that when I run this method multiple times, it overwrixtes the previous one.
  #
  #
    def event(name_of_place, attendees, cost)
      @name_of_place = name_of_place
      @attendees = attendees
      @cost = @total_split
      attendees.each do |a|
        member[a].push({@name_of_place => @total_split})
    end
      
end
end
 
my_group = ["Rob", "Amber", "Zach"]
day1 = ["Rob", "Amber"]
day2 = ["Rob", "Zach"]
 
my_club = Dinnerclub.new(my_group)
my_club.going_out(20, 20, day1)
my_club.event("McDonalds", day1, 20)
my_club.event("Wendy's", day2, 30)
 
p my_club.member