guys is there any built in operator to do this ```interactor kotlinlang #rx

guys, is there any built in operator to do this: `...

myanmarking

02/23/2018, 12:19 PM

guys, is there any built in operator to do this:

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interactor.getHealthGoal(todayLocal)
            .map { list -> list.getOrNull(0) ?: HealthGoalInfoEntity.getDefault(userId, today)  }