TESTSKRIPT;TARGET
# regular usage;# regular usage
irisdt <- as.data.table(iris);irisdt <- data.table::as.data.table(iris)
carsdt <- data.table::as.data.table(cars);carsdt <- data.table::as.data.table(cars)
carsdt <- merge.data.table(cars);carsdt <- data.table::merge.data.table(cars)
