car.rb

# class Car
# car.rb

# class SportsCar
# sports_car.rb

class Car
  attr_accessor :color
  # color, the fact that the engine is started or not
  # DATA
  def initialize(color) # called when doing .new
    # instance variable
    @color = color
    @engine_started = false
  end

  # BEHAVIOR
  def engine_started?
    return @engine_started
  end

  def start
    # spark the engine
    spark_engine()
    # fuel_pump_starting
    fuel_pump()
    # ignition
    ignition()
    # 100 lines of code

    @engine_started = true
  end


  # same as
  # attr_reader :color

  # def color
  #   return @color
  # end

  # attr_writer :color


  # def color=(new_color)
  #   @color = new_color
  # end
  private

  def spark_engine()
    puts "Engine spark!"
  end

  def fuel_pump()
    puts "Fuel pump!"
  end

  def ignition()
    puts "Ignition!"
  end
end

debugging.rb

# require 'pry-byebug'

def full_name(first_name, last_name)
  first = first_name.capitalize

  # binding.pry

  last = last_name.capitalize

  full = "#{first} #{last}"
  return full
end



# call the method
puts full_name('arthur', 'littmann')

# binding.pry

puts "Program finished"

# Top of the file where you want to debug
# require 'pry-byebug'

# Put breakpoints in your code
# binding.pry

# In the console
# next / continue

interface.rb

# require -> NOT YOUR CODE

require_relative 'car'

# => New instance of the class Car
my_car = Car.new('red')

my_car.start()


# p my_car
# # your_car = Car.new('blue')

# # "My car is on" / "My car is off"
# if my_car.engine_started? == true
#   puts "The car is started!"
# else
#   puts "The car is off!"
# end

# my_car.start()

# if my_car.engine_started? == true
#   puts "The car is started!"
# else
#   puts "The car is off!"
# end

# # My car is X color
# puts "My car is #{my_car.color}"

# # ??
# my_car.color = 'blue'

# puts "My car is #{my_car.color}"