< damian> how does Optional help that Consider a method `Map kotlinlang #random

<@U0BAPNP63>: how does Optional help that? Conside...

ilya.gorbunov

05/19/2016, 11:10 PM

@damian: how does Optional help that? Consider a method

Map.getOptional(key): Optional<V>

. What value would it return for a key mapped to

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