Day 3 - Checksplitter/Dinnerclub/App

some_thing_yadda_yadda.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] = 0
    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)
    
    total_split = dinner.total_split
    
    attendees.each do |a|
      member[a] = member[a] + total_split
    end
    
    @member
  end
end


puts "Let's start a dinner club!"
puts "First, who's part of this club? (E.g. - Rob, Amber, Zach, Jeremiah)"

people = gets.chomp
my_club = Dinnerclub.new(people.split(", "))

puts "Alright, go out to eat?"
answer = gets.chomp.capitalize


# First, checks to see if they want to continue
# Then gathers the required information (meal_cost, tip_percentage, attendees)
# Put's the people who are coming (split by comma and space) into an array to use in dinner_club)
# Then displays the answer after completing dinner_club.rb and check_splitter.rb
while answer != "No"
  puts "What was the cost of the meal?"
  meal_cost = gets.chomp
  
  puts "How much did you tip? (E.g. 20%)"
  tip_percent = gets.chomp
  
  puts "Who's going?"
  attendees = gets.chomp
  
  attendees_array = attendees.split(", ")
  
  puts my_club.going_out(meal_cost, tip_percent, attendees_array)
  
  #Checks to see if they want to continue.
  puts "Go out to eat again?"
  answer = gets.chomp.capitalize
end

Can you please edit this Gist and rename it to something_something_something.rb (the file extension is the part I'd like you to add. That way, it'll be easier to read.