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Ken Gerlinger
Ken Gerlinger
2,898 Points

Vendingmachine.swift file is incorrect. Please help me out

Right at the end I have two placeholers. Missed out on that one.

Can someone explain to me what I need to put insider those funcs ?

class FoodVendingMachine: VendingMachine { let selection: [VendingSelection] = [.soda, .dietSoda, .chips, .cookie, .wrap, .sandwich, .candyBar, .popTart , .water, .fruitJuice, .sportsDrink, .gum ] quantity von z.b. .chips entspricht var inventory: [VendingSelection : VendingItem] var amountDeposited: Double = 10.0 // Startguthaben der User

the keyword "required" required init(inventory: [VendingSelection : VendingItem]) { self.inventory = inventory } func vend(_ quantity: Int, _ selection: VendingSelection) throws { <#code#> } func deposit(_ amount: Double) { <#code#> } }

Bruce Rรถttgers
Bruce Rรถttgers
18,211 Points

Can you please format that code correctly (markdown cheatsheet)

1 Answer

Try this for the vend method

func vend(selection: VendingSelection, quantity: Int) throws {

        guard var item = inventory[selection] else { throw