< iex> if `coAuthor` is a `val` property than the best way t kotlinlang #codingconventions

<@U5QGY080J> if `coAuthor` is a `val` property, t...

voddan

07/03/2017, 1:11 PM

@iex if

coAuthor

is a

val

property, than the best way to deal with a null is to put

coAuthor ?: return

in the begging of your method. As was mentioned, it won't work in if it is a

var

property because of multithreading issues. In that case I think the convention is to overshadow the name and ignore the warning

val coAuthor = coAuthor ?: return

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