check_wd: Check whether a file exists

In Data-Camp/testwhat: Easily write submission correctness tests for R exercises

Check whether a file exists

Description

Check whether a file exists

Usage

check_wd(state, path, missing_msg = NULL)

Arguments

state	the state to start from
path	Path to the file you want to check
missing_msg	Custom feedback message in case the file is missing

Examples

## Not run: 
# Example 1 solution code:
# write("hello", file = "test.txt")

# SCT
ex() %>% check_wd("test.txt")

## End(Not run)

Data-Camp/testwhat documentation built on June 24, 2022, 9:59 p.m.