Closure Capturing Reference Cycles
# Closure Capturing And Reference Cycles in Swift: The Definitive Guide Have you ever noticed your Swift app consuming more and more memory over time, even when it seems like it shouldn't? One of the most common culprits behind this insidious issue is the dreaded **reference cycle**, often caused by improper closure capturing. Understanding how closures capture variables and how to break these cycles is crucial for writing robust, memory-efficient Swift code. This article will equip you with th