April 2017
Intermediate to advanced
316 pages
9h 33m
English
Content preview from Swift Functional Programming - Second Edition
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Disposables
A disposable is a mechanism for memory management and cancellation. When starting a signal producer, a disposable will be returned. This disposable can be used by the caller to cancel the work that has been started, clean up all temporary resources, and then send a final interrupted event with regard to the particular signal that was created.
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