How to convert Set to Array in Swift: simple and efficient solution
Hello everyone! I'm new to Swift and encountered a problem while working with collections. I have a Set that contains unique strings — for example, a list of tags for a blog post. I need to pass this Set to a function that expects an Array. The sorting or data display function only works with arrays, and I can't use Set directly.
Here's an example of my code:
```swift
let tags: Set = ["swift", "ios", "programming", "ios", "development"]
// There are no duplicates in Set, so "ios" will only appear once
// A function that only accepts Array
func displayTags(_ tagsArray: [String]) {
for tag in tagsArray {
print("Tag: \(tag)")
}
}
// I want to call displayTags(tags), but this causes an error:
// Cannot convert value of type 'Set'
```