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shabib87/RetainCycle5.swift

Last active March 13, 2017 10:18
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In support to blog post
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RetainCycle5.swift
var person: Person? = Person(name: "John Doe")
var apartment: Apartment? = Apartment(number: 123)
person?.apartment = apartment
apartment?.person = person
person = nil
apartment = nil
// output:
//
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