Settles what a function writes beyond its frame (<<-) under branches of its own, once the calls passing the write on are linked: bound to what a call hands it, a parameter may make a branch constant (f <- function(go) if(go) n <<- 5; f(FALSE)).
<<-
f <- function(go) if(go) n <<- 5; f(FALSE)
Settles what a function writes beyond its frame (
<<-) under branches of its own, once the calls passing the write on are linked: bound to what a call hands it, a parameter may make a branch constant (f <- function(go) if(go) n <<- 5; f(FALSE)).