or map to list of value (Int) and avg that list: `...
# stdlibh
hoang
06/27/2016, 8:14 AMor map to list of value (Int) and avg that list:
val average = list.map { it.value }.average()2 Views
hoang
06/27/2016, 8:14 AMval average = list.map { it.value }.average()