Can you spot the mistake: `fun foo(key: Bar) = cache.getOrPut(key) { return somethingSomething(key) ...

chalup

04/27/2017, 6:04 AM

Can you spot the mistake:

fun foo(key: Bar) = cache.getOrPut(key) { return somethingSomething(key) }

yoavst

04/27/2017, 6:05 AM

chalup: remove the return?

chalup

04/27/2017, 6:12 AM

Yes, removing the

return

solves the problem.

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