Takeaway Challenge Submission

README.md

@@ -1,3 +1,14 @@
+My first challenge submission. I couldn't get an account and phone number working with Twilio so this aspect of the challenge hasn't been implemented at all. This is a basic series of tests on basic code. I'm hoping to learn from it.
+
+Nothing is needed to run it. There is no front-end app.
+
+I'm also very aware that I didn't commit enough. I was concentrating hard on the problem of the Ruby code so this is an omission, I know.
+
+Thanks.
+
+
+
+
 Takeaway Challenge
 ==================
 ```

lib/menu.rb

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+class Menu
+  def initialize
+    menu = [
+      { "Pizza" => 7 },
+      { "Fish and Chips" => 9 },
+      { "Pancakes with Bacon and Maple Syrup" => 6 },
+      { "Vegetable Stir Fry with Gyoza" => 8 },
+      { "Cheese and Pickle Sandwich" => 4 },
+      { "Ramen" => 6 },
+      { "Beef Pho" => 9 }
+    ]
+  end
+end

lib/order.rb

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+class Order
+  def initialize
+    @order = []
+    @notified = false
+  end
+
+  def add(item)
+    @order << item
+  end
+
+  def order_complete
+    return @order
+  end
+
+  def order_total
+    order_total = 0
+    @order.each do |food|
+      order_total += food.values.reduce
+    end
+
+    return "Your order was received and its total is #{order_total}!"
+  end
+end

spec/integration_spec.rb

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+require 'menu'
+require 'order'
+
+def menu
+  menu = [
+    { "Pizza" => 7 },
+    { "Fish and Chips" => 9 },
+    { "Pancakes with Bacon and Maple Syrup" => 6 },
+    { "Vegetable Stir Fry with Gyoza" => 8 },
+    { "Cheese and Pickle Sandwich" => 4 },
+    { "Ramen" => 6 },
+    { "Beef Pho" => 9 }
+  ]
+end
+
+RSpec.describe 'integration' do
+  it "returns the menu" do
+    expect(menu).to eq ([
+      { "Pizza" => 7 },
+      { "Fish and Chips" => 9 },
+      { "Pancakes with Bacon and Maple Syrup" => 6 },
+      { "Vegetable Stir Fry with Gyoza" => 8 },
+      { "Cheese and Pickle Sandwich" => 4 },
+      { "Ramen" => 6 },
+      { "Beef Pho" => 9 }
+    ])
+  end
+
+  it "initially has empty order" do
+    order = Order.new
+    expect(order.order_complete).to eq ([])
+  end
+
+  it "can have an item added to it" do
+    order = Order.new
+    item = menu[0]
+    order.add(item)
+    expect(order.order_complete).to eq ([{ "Pizza" => 7 }])
+  end
+
+  it "can have more than one item added to it" do
+    order = Order.new
+    item1 = menu[0]
+    item2 = menu[1]
+    order.add(item1)
+    order.add(item2)
+    expect(order.order_complete).to eq ([{ "Pizza" => 7 }, { "Fish and Chips" => 9 }])
+  end
+
+  it "can return the total of an ordered item" do
+    order = Order.new
+    item = menu[0]
+    order.add(item)
+    expect(order.order_total).to eq "Your order was received and its total is 7!"
+  end
+
+  it "can return the total when more than one item added" do
+    order = Order.new
+    item1 = menu[0]
+    item2 = menu[1]
+    order.add(item1)
+    order.add(item2)
+    expect(order.order_total).to eq "Your order was received and its total is 16!"
+  end
+end

spec/menu_spec.rb

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+require 'menu'
+
+def menu
+  menu = [
+    { "Pizza" => 7 },
+    { "Fish and Chips" => 9 },
+    { "Pancakes with Bacon and Maple Syrup" => 6 },
+    { "Vegetable Stir Fry with Gyoza" => 8 },
+    { "Cheese and Pickle Sandwich" => 4 },
+    { "Ramen" => 6 },
+    { "Beef Pho" => 9 }
+  ]
+end
+
+RSpec.describe 'menu' do
+  it "returns the menu" do
+    expect(menu).to eq (menu)
+  end
+
+  it "returns one item from the menu" do
+    menu_item = menu[0]
+    expect(menu_item).to eq ({ "Pizza" => 7 })
+  end
+end

spec/order_spec.rb

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+require 'menu'
+require 'order'
+
+def menu
+  menu = [
+    { "Pizza" => 7 },
+    { "Fish and Chips" => 9 },
+    { "Pancakes with Bacon and Maple Syrup" => 6 },
+    { "Vegetable Stir Fry with Gyoza" => 8 },
+    { "Cheese and Pickle Sandwich" => 4 },
+    { "Ramen" => 6 },
+    { "Beef Pho" => 9 }
+  ]
+end
+
+RSpec.describe 'order' do
+  it "is initially empty" do
+    order = Order.new
+    expect(order.order_complete).to eq ([])
+  end
+
+  it "can have an item added to it" do
+    order = Order.new
+    item = menu[2]
+    order.add(item)
+    expect(order.order_complete).to eq ([{ "Pancakes with Bacon and Maple Syrup" => 6 }])
+  end
+
+  it "can have more than one item added to it" do
+    order = Order.new
+    item1 = menu[0]
+    item2 = menu[1]
+    order.add(item1)
+    order.add(item2)
+    expect(order.order_complete).to eq ([{ "Pizza" => 7 }, { "Fish and Chips" => 9 }])
+  end
+end