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

In asteves/cinfeRence: A hands on package for deliberate practice in applied causal inference

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

Details

Function taken with permission from qsslearnr by Matt Blackwell

Value

logical, TRUE if all conditions are met, FALSE otherwise

asteves/cinfeRence documentation built on Dec. 19, 2021, 5:40 a.m.