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or

inline fun <A> A?.or(f: () -> A): A

Returns the $receiver if it exists otherwise result of $f.

Example usage:

null.or{ 5 } // 5

1.or{ 5 } // 1

Parameters

f - function which will be returned if the $receiver is a left side vaule.

Receiver the vlaue which will be returned if it is a right side value.

Return the result of applying $f or the $receiver.