Because print.foo is not defined if you only include the function "g"
in your namespace.
remko
-
Remko Duursma
Post-Doctoral Fellow
Centre for Plants and the Environment
University of Western Sydney
Hawkesbury Campus
Richmond NSW 2753
Dept of B
I've built a package that contains only two functions for a test run. They are:
g <- function(x){
x <- x^2
class(x) <- "foo"
x
}
print.foo <- function(x, ...){
cat("This is a test:\n")
cat(x, "\n")
invisible(x)
}
Simply testing these functi
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