Extensions add new functionality to an existing class, structure, or enumeration type.
Is it possible in Swift? If not then is there a workaround to do it?
ios swift optional-parameters swift-protocols swift-extensionsI tend to only put the necessities (stored properties, initializers) into my class definitions and move everything else into their …
swift swift2 swift-extensionsI want to create category of my existing swift class, but there is no option in IDE to do so. …
swift swift-extensionsI searched some posts, I think I cannot write an extension under swift, and call it from Objective-C code, right ? @…
objective-c swift swift-extensionsAs of Swift 2.0 it seems we can get closer to extensions of generic types applicable to predicated situations. Although we …
swift where-clause swift-extensionsI'd like to use the Accelerate framework to extend [Float] and [Double] but each of these requires a different implementation. …
swift generics swift2 swift-extensionsprotocol Car { var wheels : Int { get set} init(wheels: Int) } extension Car { init(wheels: Int) { self.wheels = wheels } } on self.…
swift initialization swift2 protocols swift-extensionsI saw so many examples with below format extension Protocolname where Self: UIViewController What is where Self in protocol extension. …
swift protocols swift-protocols swift-extensionsI'm trying to write an extension to Array which will allow an array of optional T's to be transformed into …
arrays swift generics swift-extensionsI've been working on an iOS application in Swift (much of it being moved from Objective-C). I'm using Core Data …
swift overriding swift-extensions