{ all =
    ./all
, any =
    ./any
, build =
    ./build
, concat =
    ./concat
, filter =
    ./filter
, fold =
    ./fold
, head =
    ./head
, last =
    ./last
, length =
    ./length
, map =
    ./map
, null =
    ./null
, toList =
    ./toList
, unzip =
    ./unzip
}