Jackson Bickler Museum

lib/exhibit.rb

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+
+class Exhibit 
+  attr_reader :name, :cost
+
+  def initialize(info_hash)
+    @name = info_hash[:name]
+    @cost = info_hash[:cost]
+  end
+end

lib/museum.rb

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+require 'spec_helper'
+
+class Museum
+  attr_reader :name, :exhibits, :patrons
+
+  def initialize(name)
+    @name = name
+    @exhibits = []
+    @patrons = []
+  end
+
+  def add_exhibit(exhibit)
+    @exhibits << exhibit
+  end
+
+  def recommend_exhibits(patron)
+    @exhibits.select do |exhibit|
+      patron.interests.include?(exhibit.name)
+    end
+  end
+
+  def admit(patron)
+    @patrons << patron
+  end
+
+  def patrons_by_exhibit_interest
+    patron_interests = {}
+    @exhibits.each do |exhibit|
+      museum_patrons = @patrons.select do |patron|
+        patron.interests.include?(exhibit.name)
+      end
+      patron_interests[exhibit] = museum_patrons
+    end
+    patron_interests
+  end
+end

lib/patron.rb

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+
+class Patron 
+  attr_reader :name, :spending_money, :interests
+  def initialize(name, spending_money)
+    @name = name
+    @spending_money = spending_money
+    @interests = []
+  end
+
+  def add_interest(interest)
+    @interests << interest
+  end
+end

spec/exhibit_spec.rb

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+require 'spec_helper'
+
+RSpec.describe Exhibit do
+  before(:each) do
+    @exhibit_info = { name: "Gems and Minerals", cost: 0 }
+    @exhibit_1 = Exhibit.new(@exhibit_info)
+  end
+  describe "intitialize" do
+    it "exitis with info" do
+      expect(@exhibit_1.name).to eq("Gems and Minerals")
+      expect(@exhibit_1.cost).to eq(0)
+    end
+  end
+end

spec/museum_spec.rb

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+require "spec_helper"
+
+RSpec.describe Museum do
+  before(:each) do
+    @dmns = Museum.new("Denver Museum of Nature and Science")
+    @gems_and_minerals = Exhibit.new({name: "Gems and Minerals", cost: 0})
+    @dead_sea_scrolls = Exhibit.new({name: "Dead Sea Scrolls", cost: 10})
+    @imax = Exhibit.new({name: "IMAX",cost: 15})
+    @patron_1 = Patron.new("Bob", 20)
+    @patron_2 = Patron.new("Sally", 20)
+  end
+
+  describe "intitalize" do
+    it "exitis with attrbibutes" do
+      expect(@dmns.name).to eq("Denver Museum of Nature and Science")
+      expect(@dmns.exhibits).to eq([])
+    end
+  end
+
+  describe "add_exhibit" do
+    it "adds exhibit to exhibits array" do
+      @dmns.add_exhibit(@gems_and_minerals)
+      @dmns.add_exhibit(@dead_sea_scrolls)
+      @dmns.add_exhibit(@imax)
+
+      expect(@dmns.exhibits).to be_an(Array)
+      expect(@dmns.exhibits[0]).to be_a_instance_of(Exhibit)
+      expect(@dmns.exhibits.length).to eq(3)
+    end
+  end
+
+  describe "recommend_exhibits" do
+    it "recommends exhibits to patrons based on interests" do
+      @dmns.add_exhibit(@gems_and_minerals)
+      @dmns.add_exhibit(@dead_sea_scrolls)
+      @dmns.add_exhibit(@imax)
+      @patron_1.add_interest("Dead Sea Scrolls")
+      @patron_1.add_interest("Gems and Minerals")
+      expect(@dmns.recommend_exhibits(@patron_1)).to be_an(Array)
+      expect(@dmns.recommend_exhibits(@patron_1)).to contain_exactly(@gems_and_minerals, @dead_sea_scrolls)
+      @patron_2.add_interest("IMAX")
+      expect(@dmns.recommend_exhibits(@patron_2)).to contain_exactly(@imax)
+    end
+  end
+
+  describe "admit" do
+    it "admits patrons into the museum" do
+      @dmns.admit(@patron_1)
+      @dmns.admit(@patron_2)
+      expect(@dmns.patrons).to eq([@patron_1, @patron_2])
+    end
+  end
+
+  describe "patrons_by_exhibit_interest" do
+    it "shows all patrons interets admitted to the museum" do
+      @dmns.add_exhibit(@gems_and_minerals)
+      @dmns.add_exhibit(@dead_sea_scrolls)
+      @dmns.add_exhibit(@imax)
+      @patron_1.add_interest("Dead Sea Scrolls")
+      @patron_1.add_interest("Gems and Minerals")
+      @patron_2.add_interest("IMAX")
+      @dmns.admit(@patron_1)
+      @dmns.admit(@patron_2)
+      expect(@dmns.patrons_by_exhibit_interest).to be_a(Hash)
+      expect(@dmns.patrons_by_exhibit_interest[@gems_and_minerals]).to include(@patron_1)
+      expect(@dmns.patrons_by_exhibit_interest[@imax]).to include(@patron_2)
+
+    end
+  end
+end

spec/patron_spec.rb

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+require 'spec_helper'
+
+RSpec.describe Patron do
+  before(:each) do
+    @patron_1 = Patron.new("bob", 20)
+  end
+  describe "intitlaize" do
+    it "exitis with attributes" do
+      expect(@patron_1.name).to eq("bob")
+      expect(@patron_1.spending_money).to eq(20)
+      expect(@patron_1.interests).to eq([])
+    end
+  end
+  describe "add_interest" do
+    it "adds interest to interests array" do
+      @patron_1.add_interest("Dead Sea Scrolls")
+      @patron_1.add_interest("Gems and Minerals")
+
+      expect(@patron_1.interests).to eq(["Dead Sea Scrolls", "Gems and Minerals"])
+    end
+  end
+end

spec/spec_helper.rb

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+require "rspec"
+require './lib/exhibit'
+require './lib/patron'
+require './lib/museum'