Class | KarItem
In: | app/models/kar_item.rb
Parent: | Object

### Methods

new prijs titel verhoog_aantal

### Attributes

aantal | [R] |
product | [R] |

### Public Class methods

new(product)

[Source]

       # File app/models/kar_item.rb, line 4
    4:    def initialize(product)
    5:      @product = product
    6:      @aantal = 1
    7:    end

### Public Instance methods

prijs()

[Source]

        # File app/models/kar_item.rb, line 17
    17:    def prijs
    18:      @product.prijs * @aantal
    19:    end

titel()

[Source]

        # File app/models/kar_item.rb, line 13
    13:    def titel
    14:      @product.titel
    15:    end

verhoog_aantal()

[Source]

        # File app/models/kar_item.rb, line 9
     9:    def verhoog_aantal
    10:      @aantal += 1
    11:    end

[Validate]