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iOS Build a Playlist Browser with Swift Building the Music Library and Playlist Models Struct Initialization

Hyun Seo Chung
Hyun Seo Chung
2,239 Points
Posted by Hyun Seo Chung
Hyun Seo Chung
2,239 Points

What is "as"?

I am confused when and where the keyword "as" is needed in Swift.

1 Answer

Fernando Claussen
Fernando Claussen
9,324 Points
Fernando Claussen
Fernando Claussen
9,324 Points

The keyword "as" is used to down cast something. It's used to make sure that the data you are assigning to a variable is of type String for example.