11 lines
No EOL
488 B
R
11 lines
No EOL
488 B
R
#' @title Number of function input arguments
|
|
#' @description Returns the number of arguments passed to the parent function
|
|
#' @return An integer
|
|
#' @author Waldir Leoncio
|
|
#' @note This function only makes sense inside another function
|
|
nargin <- function() {
|
|
# FIXME: returning 0 because it is using its own envir instead of parent's
|
|
print(parent.env(environment()))
|
|
length(as.list(match.call(envir = parent.env(environment())))) - 1
|
|
# length(ls(envir=parent.env(environment()))) - 1
|
|
} |