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Repeating the caller book is tedious and error-prone. In Kotlin, there is with block which is handy to access the receiver properties and methods without referring to it.
Sometimes we need to update some properties between objects, for example
Repeating the caller
book
is tedious and error-prone. In Kotlin, there is with block which is handy to access the receiver properties and methods without referring to it.In Swift, there are no such thing, we can write some extension like
Or simply, we can just use
forEach
with just that bookThe text was updated successfully, but these errors were encountered: