Hello everyone!
if we define some S3 method in some environment like this
E <- new.env()
evalq({
test <- function(x) UseMethod("test")
test.character <- function(x) 1
}, envir = E)
this works
evalq(test("a"), envir = E)
but this doesn?t:
attach(E)
test("a")
According to some remarks this now requires the use of .S3method to register the
method to a method data base. This does work, but if we create two different
environments with different implementations of the same S3 method this will
always
default to the last defined method (as the method data base is only updated on
declaration).
This makes a workflow where we use environments to enable and disable certain
functions
impossible.
So I want to ask if there is currently any way to use S3 methods in a currently
attached
environment while allowing to switch the method by attaching a different
environment?
Kind Regards,
Valentin
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