function_called: Checks if a function is called optionally with certains args

In mattblackwell/qsslearnr: Learnr tutorials based on Quantitative Social Science

Checks if a function is called optionally with certains args

Description

Checks if a function is called in code

Usage

function_called(code, fn, index = 1, has_args = NULL, arg_values = NULL)

Arguments

code	quosure list of input code
fn	name of function to search for
index	which instance of the call to the function should we look for the args
has_args	character vector of args to check that are called in the function call
arg_values	named list of character vectors of the exact arguments values some arguments should take

Value

logical, 'TRUE' if all conditions are met, 'FALSE' otherwise

mattblackwell/qsslearnr documentation built on Sept. 17, 2022, 6:25 p.m.