extract and assign default function arguments to the global environment

This function extracts the default arguments of a given function and assigns them to variables in the global environment. It is particularly useful for debugging when you need quick access to the default values.

Usage

extract_params(func, verbose = FALSE)

Arguments

func: A function
verbose: A logical value. If TRUE, the function will print the default parameter values to the console.

Value

Invisibly returns NULL. Assigns the default values of the function to the global environment.

Note

This function modifies the global environment by assigning variables. This is intentional for debugging purposes but should be used with caution in production code.

Examples

rejection_sampler <- function(D, n_trails = 10000, seed = 2024) {}
extract_params(rejection_sampler)
print(n_trails)
#> [1] 10000
# 10000