R/update.drc.R

In MaximeBSanofi/drc2:

"update.drc" <- function (object, ..., evaluate = TRUE) 
{
    call <- object$call
    if (is.null(call)) 
        stop("need an object with call component")
        
    extras <- match.call(expand.dots = FALSE)$...
    if (length(extras) > 0) 
    {
#        glsa <- names(as.list(args(multdrc)))
        glsa <- names(as.list(args(drm)))
        names(extras) <- glsa[pmatch(names(extras), glsa[-length(glsa)])]
        existing <- !is.na(match(names(extras), names(call)))
        for (a in names(extras)[existing]) call[[a]] <- extras[[a]]
        if (any(!existing)) 
        {
            call <- c(as.list(call), extras[!existing])
            call <- as.call(call)
        }
    }
    if (evaluate)
    { 
#        print(parent.frame(n=2))
#        print(ls(envir=parent.frame(n=2)))
#        env2 <- parent.frame(n=2)
#        print(ls(envir=env2))
#        eval(call, envir = env2)

#        eval(call, envir = parent.frame(), enclos = .GlobalEnv)
        eval(call, parent.frame())
    } else call
}