Aliases: fn_fmls fn_fmls_names fn_fmls_syms fn_fmls<- fn_fmls_names<-
Keywords:
### ** Examples # Extract from current call: fn <- function(a = 1, b = 2) fn_fmls() fn()
$a [1] 1 $b [1] 2
# fn_fmls_syms() makes it easy to forward arguments: call2("apply", !!! fn_fmls_syms(lapply))
apply(X = X, FUN = FUN, ...)
# You can also change the formals: fn_fmls(fn) <- list(A = 10, B = 20) fn()
$A [1] 10 $B [1] 20
fn_fmls_names(fn) <- c("foo", "bar") fn()
$foo [1] 10 $bar [1] 20