extractLocalFun Extracts local function from wrapper functions of the following type, typically
used in S4 methods:
function(a, b, ...){
.local <- function(a, b, c, d, ...){}
.local(a, b, ...)
}
Works for methods that are created (setMethod) as a wrapper function to an internal function named .local.
extractLocalFun(f) allFormals(f)
| f | definition of the wrapper function |
|---|
a function
a paired list like the one returned by formals.