Perform the computation; same as calling cmap without .f and lazy = FALSE

# S3 method for disk.frame
compute(
  x,
  name,
  outdir = tempfile("tmp_df_", fileext = ".df"),
  overwrite = TRUE,
  ...
)

Arguments

x

a disk.frame

name

Not used. Kept for compatibility with dplyr

outdir

the output directory

overwrite

whether to overwrite or not

...

Not used. Kept for dplyr compatibility

Examples

cars.df = as.disk.frame(cars) cars.df2 = cars.df %>% cmap(~.x) # the computation is performed and the data is now stored elsewhere cars.df3 = compute(cars.df2) # clean up delete(cars.df) delete(cars.df3)