I want to write:
zap <- function(v) {
if (exists(v)) {rm(v)}
}
But of course this doesn't work because the rm() acts on v which is
within zap() and doesn't affect the parent environment:
> x <- 1
> zap("x")
> x
[1] 1
How would I make this zap() function work?
--
Ajay Shah http://www.mayin.org/ajayshah
[email protected] http://ajayshahblog.blogspot.com
<*(:-? - wizard who doesn't know the answer.
______________________________________________
[email protected] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
