``` fun retrieveUserInfo userId String UserInfo launch UI va kotlinlang #coroutines

``` fun retrieveUserInfo(userId: String) : UserInf...

menegatti

03/31/2017, 10:15 AM

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fun retrieveUserInfo(userId: String) : UserInfo {
    launch(UI) {
        val userInfo = api.retrieveUserById(userId)
    }
    return ???
}