swift-Meta-Group

Tuples (tuples) combine multiple values into a single composite value. A value within a tuple can make a discretionary type. is not required to be the same type. you can combine random-order types into a single tuple that can include all types. Just want you to think that you can create a tuple of type (int, int, int) or (String, Bool) or whatever combination you want.

Ganso definition

Let name = ("Jin", "Chen")

Ganso Read

Let (givenname,familyname) = Name;println ("\ (name.1)")  //output of the ancestor 1th, the following table from the beginning of the 0 println ("\ (givenName)")//jin

The ability to name a single element when defining the tuple:

Let Name3 = (givenname: "Jin", Familyname: "Chen") println ("\ (Name3.givenname)");

swift-Meta-Group