Functions are the key to getting the most out of modern iOS programming in Swift. Building on the fundamentals of functions in C and blocks in Objective-C, Swift functions have the power and flexibility that will make your inner LISPer smile. This session takes you from Hello World to closures. We look at functions that range from those with the simplest of signatures to those that take advantage of generics.
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What the Func?
Daniel is the author of the best selling books 'A Swift Kickstart' and 'Developing iOS 7 Apps for iPad and iPhone' (the official companion book to the popular iTunes U series from Stanford University). He has written apps for the iPhone and the iPad since the SDKs first appeared and has written programs for the Mac all the way back to System 7.