Invoke a function with a list of arguments

Invoke a function with a list of arguments

Usage

invoke_fun(.fn, .args = list(), ..., .env = rlang::caller_env())

Arguments

.fn

A function, or function name as a string.

.args

A list of arguments.

...

Other arguments passed to the function.

.env

Environment in which to evaluate the call. This will be most useful if .fn is a string, or the function has side-effects.

Examples

f <- function(x, y) {
  x + y
}
invoke_fun(f, list(x = 1, y = 2))
#> [1] 3
invoke_fun("f", list(x = 1, y = 2))
#> [1] 3
invoke_fun("f", x = 1, y = 2)
#> [1] 3