Rakefile in receipts-0.2.3 vs Rakefile in receipts-1.0.0

@@ -8,5 +8,60 @@
 task :test => :spec
 
 task :console do
   exec "irb -r receipts -I ./lib"
 end
+
+task :receipt do
+  require "./lib/receipts"
+
+  Receipts::Receipt.new(
+    id: "123",
+    subheading: "RECEIPT FOR CHARGE #1",
+    product: "GoRails",
+    company: {
+      name: "GoRails, LLC",
+      address: "123 Fake Street\nNew York City, NY 10012",
+      email: "[e-mail]",
+      logo: File.expand_path("./examples/gorails.png")
+    },
+    line_items: [
+      ["Date",           Time.now.to_s],
+      ["Account Billed", "Example User ([e-mail])"],
+      ["Product",        "GoRails"],
+      ["Amount",         "$19.00"],
+      ["Charged to",     "Visa (**** **** **** 1234)"],
+      ["Transaction ID", "123456"]
+    ],
+  ).render_file "examples/receipt.pdf"
+end
+
+task :invoice do
+  require "./lib/receipts"
+
+  Receipts::Invoice.new(
+    id: "123",
+    issue_date: Date.today,
+    due_date: Date.today + 30,
+    status: "<b><color rgb='#5eba7d'>PAID</color></b>",
+    bill_to: [
+      "GoRails, LLC",
+      "Address",
+      "City, State Zipcode",
+      nil,
+      "[e-mail]",
+    ],
+    company: {
+      name: "GoRails, LLC",
+      address: "123 Fake Street\nNew York City, NY 10012",
+      email: "[e-mail]",
+      logo: File.expand_path("./examples/gorails.png")
+    },
+    line_items: [
+      ["<b>Item</b>", "<b>Unit Cost</b>", "<b>Quantity</b>", "<b>Amount</b>"],
+      ["GoRails Subscription", "$19.00", "1", "$19.00"],
+      [nil, nil, "Subtotal", "$19.00"],
+      [nil, nil, "Tax Rate", "0%"],
+      [nil, nil, "Amount Due", "$19.00"],
+    ],
+  ).render_file "examples/invoice.pdf"
+end