Tried this code via source()
f1 <- function(x, ...){
print(y)
}
f1(x = 1, y = 2)
or this code via source()
f1 <- function(x, ...){
y <- 2
f2(x, y = y, ...)
}
f2 <- function(x, ...){
print(y)
}
f1(x = 1)
Got this Error
Error in print(y) : object 'y' not found
I guess the '...' argument takes from the global environment?
you should call y in your function as correct like this
f1 <- function(x, ...){
l <- list(...)
if(!is.null(l$y)) print(l$y)
}
f1(x = 1, y=2)
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