check_args {params} | R Documentation |
Assert none of the arguments of a function are null.
Description
Checks all the arguments in the parent function and makes sure that none of them are NULL
Usage
check_args(ignore, select)
Arguments
ignore |
optionally ignore a few variables for checking [character vector]. |
select |
optionally only check a few variables of the function [character vector]. |
Examples
myfunc <- function(verbose = get_opts("verbose"), b = get_opts("b")){
check_args()
}
set_opts(verbose = 1)
## this will throw an error, suggesting b is not defined properly
try(myfunc())
[Package params version 0.7.3 Index]