When we need to compare arrays based on custom criteria in Swift, we can use elementsEqual(_:by:) method. It allows us to define custom comparison logic with a closure, offering more flexibility than using == operator.

You can find the code with example usage of elementsEqual(_:by:) method on my blog: https://nilcoalescing.com/blog/CompareArraysBasedOnCustomCriteria/

And for more Swift tips and techniques check out my book "Swift Gems": https://books.nilcoalescing.com/swift-gems

#Swift #iOSDev