Creates a new collection by concatenating the elements of a sequence and a collection.
- Xcode 10.0+
- Swift Standard Library
A collection or finite sequence.
A range-replaceable collection.
The two arguments must have the same
Element type. For example, you can concatenate the elements of a
Range<Int> instance and an integer array.
The resulting collection has the type of argument on the right-hand side. In the example above,
more has the same type as
numbers, which is