Arguments
func
function name. The target function for magicalization.
progress
logical. If TRUE, show progress bar.
test
logical or a number. If TRUE or a number, limit iteration times to it.
silent
logical. If TRUE, do not execute func. Usually, func is print something.
temporary
logical. If TRUE, once run for(), free magicalization.
max_object_size
a number. Prevent to store large iterator. Default to 1 MB.