``` val urlContents = await getStringTask return urlContents kotlinlang #language-proposals

``` val urlContents = await(getStringTask) return ...

loganj

12/18/2015, 5:53 PM

Copy code

val urlContents = await(getStringTask)
return urlContents.length

Copy code

val urlContents: Observable<String> = getStringTask()
return urlContents.map({ it.length })