November 2016
Intermediate to advanced
480 pages
14h 42m
English
In this chapter, you used methods like union(_:) and intersection(_:) to create new sets. Sometimes, however, you may not want to create new instances, but rather to modify the existing instances in place. Look through the documentation and find the appropriate methods on the Set type. Rework the examples in the chapter for union(_:) and intersection(_:) to use these methods.
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