test_fun: Tests a function by checking if its arguments are declared

In abjutils: Useful Tools for Jurimetrical Analysis Used by the Brazilian Jurimetrics Association

Description

This function verifies whether all of the arguments of another function already have assigned values. If an argument has a default value but there isn't a corresponding variable, it creates that variable.

Usage

test_fun(f, force_default = FALSE)

Arguments

f	A function
force_default	Whether or not to assign the default value to arguments that already have assigned values

Examples

## Not run: 
f <- function(a, b = 3) {
  a * b
}

test_fun(f)
a
b

b <- 5
test_fun(f)
a
b

test_fun(f, TRUE)
a
b

a <- 2
test_fun(f)
a
b

## End(Not run)

abjutils documentation built on Feb. 1, 2022, 9:10 a.m.