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iOS Swift 2.0 Protocols Creating Flexible Objects Using Protocols Protocol Inheritance

2 Answers

Konrad Krรณl
Konrad Krรณl
4,454 Points

Hi there, it's just a space between "cuddlyName" and colon( : ). It will work in Xcode, but probably there is a convention to write colon right after parameter name and then adding a space like above:( numberOfLegs: Int)