invoke_fun: Invoke a function with a list of arguments

In thisutils: Collection of Utility Functions for Data Analysis and Computing

Invoke a function with a list of arguments

Description

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))
invoke_fun("f", list(x = 1, y = 2))
invoke_fun("f", x = 1, y = 2)

thisutils documentation built on July 3, 2025, 9:09 a.m.