Class: SalesTax::Application
- Inherits:
-
Object
- Object
- SalesTax::Application
- Defined in:
- lib/sales_tax/application.rb
Instance Method Summary collapse
-
#initialize(args = {}) ⇒ Application
constructor
A new instance of Application.
- #run ⇒ Object
Constructor Details
#initialize(args = {}) ⇒ Application
Returns a new instance of Application.
6 7 8 9 10 |
# File 'lib/sales_tax/application.rb', line 6 def initialize(args = {}) @input = args[:input] || $stdin @parser = LineItem::Parser @receipt = Receipt.new end |
Instance Method Details
#run ⇒ Object
12 13 14 15 16 17 18 19 20 21 |
# File 'lib/sales_tax/application.rb', line 12 def run loop do raw_input = input.gets break unless raw_input raw_input.chomp! line_item = parser.parse(raw_input) receipt.add_item(line_item) if line_item end puts receipt.print end |