Passengers & Vehicles - Chase Phillips

lib/park.rb

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+class Park
+  attr_reader :name, :price, :vehicles
+
+  def initialize(name, price)
+    @name = name
+    @price = price
+    @vehicles = []
+  end
+
+  def add_vehicle(vehicle)
+    @vehicles << vehicle
+  end
+
+  def passengers
+    all_passengers = []
+    @vehicles.each do |vehicle|
+      vehicle.passengers.each do |passenger|
+        all_passengers << passenger
+      end
+    end
+    all_passengers
+  end
+
+  def revenue
+    adults = passengers.select { |passenger| passenger.adult? }
+    adults.count * @price
+  end
+
+  def vehicles_in_park
+    @vehicles
+  end
+
+  def patron_names
+    names = []
+    passengers.each do |passenger|
+      names << passenger.name
+    end
+    names.sort
+  end
+
+
+  def minors  
+  minors = []
+    passengers.each do |passenger|
+      if passenger.age < 18
+        minors << passenger.name
+      end
+    end
+    minors.sort
+  end
+
+
+  def adults
+    adults = []
+    passengers.each do |passenger|
+      if passenger.age >= 18
+        adults << passenger.name
+      end
+    end
+    adults.sort
+  end
+
+end

lib/passenger.rb

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+class Passenger
+  attr_reader :name, :age
+
+  def initialize(passenger_attributes)
+    @name = passenger_attributes["name"]
+    @age = passenger_attributes["age"]
+    @driver = false
+
+  end
+
+  def adult?
+    @age >= 18
+  end
+
+  def driver?
+    @driver
+  end
+
+  def drive
+    @driver = true
+  end
+end

lib/vehicle.rb

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+class Vehicle
+  attr_reader :year, :make, :model, :passengers
+
+
+  def initialize(year, make, model)
+    @year = year
+    @make = make
+    @model = model
+    @speeding = false
+    @passengers = []
+
+
+  end
+
+  def speeding?
+    @speeding
+  end
+
+  def speed
+    @speeding = true
+  end
+
+  def add_passenger(passenger)
+    @passengers << passenger
+  end
+
+  def num_adults
+    @passengers.count { |passenger| 
+    passenger.age >= 18 }
+  end
+end

spec/park_spec.rb

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+require './lib/passenger'
+require './lib/vehicle'
+require './lib/park'
+
+RSpec.describe Park do
+  it 'can add a vehicle to the park' do
+    park = Park.new("Yellowstone", 20)
+    vehicle1 = Vehicle.new("2001", "Honda", "Civic")
+
+    park.add_vehicle(vehicle1)
+
+    expect(park.vehicles).to include(vehicle1)
+
+  end
+
+  it 'can list all vehicles that entered the park' do
+    park = Park.new("Yellowstone", 20)
+    vehicle1 = Vehicle.new("2001", "Honda", "Civic")
+    vehicle2 = Vehicle.new("1985", "Toyota", "Tacoma")
+
+    park.add_vehicle(vehicle1)
+    park.add_vehicle(vehicle2)
+
+
+    expect(park.vehicles_in_park).to eq([vehicle1, vehicle2])
+
+  end
+
+  it 'lists all passengers in the park' do
+    park = Park.new("Yellowstone", 20)
+    vehicle1 = Vehicle.new("2001", "Honda", "Civic")
+    vehicle2 = Vehicle.new("1985", "Toyota", "Tacoma")
+    passenger1 = Passenger.new({"name" => "Charlie", "age" => 18})
+    passenger2 = Passenger.new({"name" => "Jude", "age" => 20})
+    passenger3 = Passenger.new({"name" => "Taylor", "age" => 12})
+    passenger4 = Passenger.new({"name" => "Gabe", "age" => 98})
+
+    vehicle1.add_passenger(passenger1)
+    vehicle1.add_passenger(passenger2)
+    vehicle1.add_passenger(passenger3)
+    vehicle2.add_passenger(passenger4)
+
+    park.add_vehicle(vehicle1)
+    park.add_vehicle(vehicle2)
+
+    expect(park.passengers.map(&:name)).to include("Charlie", "Jude", "Taylor", "Gabe")
+
+  end
+
+  it 'calculates revenue generated by adult passengers' do
+    park = Park.new("Yellowstone", 20)
+    vehicle1 = Vehicle.new("2001", "Honda", "Civic")
+    vehicle2 = Vehicle.new("1985", "Toyota", "Tacoma")
+    passenger1 = Passenger.new({"name" => "Charlie", "age" => 18})
+    passenger2 = Passenger.new({"name" => "Jude", "age" => 20})
+    passenger3 = Passenger.new({"name" => "Taylor", "age" => 12})
+    passenger4 = Passenger.new({"name" => "Gabe", "age" => 98})
+
+    vehicle1.add_passenger(passenger1)
+    vehicle1.add_passenger(passenger2)
+    vehicle1.add_passenger(passenger3)
+    vehicle2.add_passenger(passenger4)
+
+    park.add_vehicle(vehicle1)
+    park.add_vehicle(vehicle2)
+
+    expect(park.revenue).to eq(60) 
+
+  end
+
+  it 'counts passengers in the park' do
+    park = Park.new("Yellowstone", 20)
+    vehicle1 = Vehicle.new("2001", "Honda", "Civic")
+    vehicle2 = Vehicle.new("1985", "Toyota", "Tacoma")
+    passenger1 = Passenger.new({"name" => "Charlie", "age" => 18})
+    passenger2 = Passenger.new({"name" => "Jude", "age" => 20})
+    passenger3 = Passenger.new({"name" => "Taylor", "age" => 12})
+    passenger4 = Passenger.new({"name" => "Gabe", "age" => 98})
+
+    vehicle1.add_passenger(passenger1)
+    vehicle1.add_passenger(passenger2)
+    vehicle1.add_passenger(passenger3)
+    vehicle2.add_passenger(passenger4)
+
+    park.add_vehicle(vehicle1)
+    park.add_vehicle(vehicle2)
+
+    expect(park.passengers.size).to eq(4)
+
+  end
+
+  it 'list all patron names alphabetically' do
+    park = Park.new("Yellowstone", 20)
+    vehicle1 = Vehicle.new("2001", "Honda", "Civic")
+    vehicle2 = Vehicle.new("1985", "Toyota", "Tacoma")
+    passenger1 = Passenger.new({"name" => "Charlie", "age" => 18})
+    passenger2 = Passenger.new({"name" => "Jude", "age" => 20})
+    passenger3 = Passenger.new({"name" => "Taylor", "age" => 12})
+    passenger4 = Passenger.new({"name" => "Gabe", "age" => 98})
+
+    vehicle1.add_passenger(passenger1)
+    vehicle1.add_passenger(passenger2)
+    vehicle1.add_passenger(passenger3)
+    vehicle2.add_passenger(passenger4)
+
+    park.add_vehicle(vehicle1)
+    park.add_vehicle(vehicle2)
+
+    expect(park.patron_names).to eq(["Charlie", "Gabe", "Jude", "Taylor"])
+
+  end
+
+  it 'lists all minor patron names alphabetically' do
+    park = Park.new("Yellowstone", 20)
+    vehicle1 = Vehicle.new("2001", "Honda", "Civic")
+    vehicle2 = Vehicle.new("1985", "Toyota", "Tacoma")
+    passenger1 = Passenger.new({"name" => "Charlie", "age" => 18})
+    passenger2 = Passenger.new({"name" => "Jude", "age" => 20})
+    passenger3 = Passenger.new({"name" => "Taylor", "age" => 12})
+    passenger4 = Passenger.new({"name" => "Gabe", "age" => 98})
+
+    vehicle1.add_passenger(passenger1)
+    vehicle1.add_passenger(passenger2)
+    vehicle1.add_passenger(passenger3)
+    vehicle2.add_passenger(passenger4)
+
+    park.add_vehicle(vehicle1)
+    park.add_vehicle(vehicle2)
+
+    expect(park.minors).to eq(["Taylor"])
+
+  end
+
+  it 'lists all adult patron names alphabetically' do
+    park = Park.new("Yellowstone", 20)
+    vehicle1 = Vehicle.new("2001", "Honda", "Civic")
+    vehicle2 = Vehicle.new("1985", "Toyota", "Tacoma")
+    passenger1 = Passenger.new({"name" => "Charlie", "age" => 18})
+    passenger2 = Passenger.new({"name" => "Jude", "age" => 20})
+    passenger3 = Passenger.new({"name" => "Taylor", "age" => 12})
+    passenger4 = Passenger.new({"name" => "Gabe", "age" => 98})
+
+    vehicle1.add_passenger(passenger1)
+    vehicle1.add_passenger(passenger2)
+    vehicle1.add_passenger(passenger3)
+    vehicle2.add_passenger(passenger4)
+
+    park.add_vehicle(vehicle1)
+    park.add_vehicle(vehicle2)
+
+    expect(park.adults).to eq(["Charlie", "Gabe", "Jude"])
+  end
+end

spec/passenger_spec.rb

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+require './lib/passenger'
+
+RSpec.describe Passenger do
+
+  it 'returns a passenger exists' do
+    charlie = Passenger.new({"name" => "Charlie", "age" => 18})
+    taylor = Passenger.new({"name" => "Taylor", "age" => 12})
+
+    expect(charlie).to be_a(Passenger)
+  end
+
+  it 'retuns the name of the passenger' do
+    charlie = Passenger.new({"name" => "Charlie", "age" => 18})
+    taylor = Passenger.new({"name" => "Taylor", "age" => 12})
+
+    expect(charlie.name).to eq("Charlie")
+
+  end
+
+  it 'returns a passenger age' do
+    charlie = Passenger.new({"name" => "Charlie", "age" => 18})
+    taylor = Passenger.new({"name" => "Taylor", "age" => 12})
+
+    expect(charlie.age).to eq(18)
+
+
+  end
+
+  it 'determines whether passenger is or is not an adult' do
+    charlie = Passenger.new({"name" => "Charlie", "age" => 18})
+    taylor = Passenger.new({"name" => "Taylor", "age" => 12})
+
+    expect(charlie.adult?).to eq(true)
+    expect(taylor.adult?).to eq(false)
+
+
+  end
+
+  it 'determines if a passenger is a driver' do
+    charlie = Passenger.new({"name" => "Charlie", "age" => 18})
+    taylor = Passenger.new({"name" => "Taylor", "age" => 12})
+
+    expect(charlie.driver?).to eq(false) 
+
+    charlie.drive 
+
+    expect(charlie.driver?).to eq(true)
+
+  end  
+
+
+end