Fallback

Syntactic sugar for Swift do-try-catch.

At a Glance

value =tryfallback(tryget("A"),tryget("B"),tryget("C"),tryget("D"))

is equivalent to:

do{
value =tryget("A")}catch{do{
value =tryget("B")}catch{do{
value =tryget("C")}catch{
value =tryget("D")}}}

Installation

• Using CocoaPods:

  pod'Fallback','~> 0.2'

• Using Carthage:

  github "devxoul/Fallback" ~> 0.2
  

• Using Swift Package Manager:

  import PackageDescription
  letpackage=Package(
  name:"MyAwesomeProject",
  targets:[],
  dependencies:[.Package(url:"https://github.com/devxoul/Fallback.git", majorVersion:0)])

License

Fallback is under MIT license. See the LICENSE file for more info.