Christian Hedin ciryon
ciryon
/ VendRefactored.swift
Created
January 3, 2016 09:27
— forked from eofster/VendRefactored.swift
Vending machine vend() function refactored
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| func vend(itemNamed name: String) throws { | |
| let item = try validatedItemNamed(name) | |
| reduceDepositedCoinsBy(item.price) | |
| removeFromInventory(item, name: name) | |
| dispense(name) | |
| } | |
| private func validatedItemNamed(name: String) throws -> Item { | |
| let item = try itemNamed(name) | |
| try validate(item) |
ciryon
/ gist:458524
Created
June 30, 2010 11:05
— forked from anonymous/gist:458521
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| -(void)checkAnswer:(int)answer { | |
| if(rightAnswer==answer) | |
| { | |
| //AudioServicesPlaySystemSound(_tweetSound); | |
| score++; | |
| } | |
| else { | |
| //AudioServicesPlaySystemSound(_barkSound); | |
| } | |
| [self updateScore]; |