Episode #366

Lazy Collections

10 minutes
Published on December 7, 2018

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Sometimes when using a functional style to iterate and transform data we can inadvertently make the performance and memory usage much worse. In this episode we will see how we can take a standard procedural iteration, convert it to a functional style, and then utilize lazy to avoid some of the pitfalls that we sometimes run into.

This episode uses Xcode 10.1.