checkr
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dtkaplan
Checks code submissions in learnr (and potentially other) tutorials.
There is a [checkr](https://cran.r-project.org/package=checkr) package already on CRAN, [repo](https://github.com/poissonconsulting/checkr) - I looked after seeing this package referred to on the R-teaching ML.
I have been trying to use checkr with learnr and keep coming across an issue when trying to extract function arguments. I have tried named_arg, function_arg and data_arg and get...
Since `devtools 2.0.0` the command to build vignettes `devtools::install_github("dtkaplan/checkr", build_vignettes=TRUE)` does not work anymore. Therefore I used the [new syntax](https://community.rstudio.com/t/vignettes-suddenly-stopped-installing/18391). But I got an error: ``` E creating vignettes (9s)...
There was an extra backtick, messing up the subsequent formatting.
Is it possible to not execute submitted code and only verify the syntax? I created a question about opening file and how to use parameters (sep, header, etc). I want...
When capturing a formula with `check_blanks`, what get's captured is actually the call to generate the formula, not the formula itself. You need to evaluate the formula-call before you can...
Have `pre_check()` do the step by step evaluation instead of `for_checkr()`. Right now there's redundancy: both functions are doing it. Add an argument to `for_checkr()` with the solution code, so...