hazmat

The goal of hazmat is to provide a simple way for educators, and other folks that need to run a lot of other people’s code, to have some confidence that there aren’t any unexpected scary R snippets.

This package was motivated by this exchange on twitter.

Installation

# install.packages("devtools")
devtools::install_github("actuarialvoodoo/hazmat")

Usage

Currently, hazmat supports searching individual files or all R/Rmd files in a folder for the following hazardous code snippets:

• setwd
• system
• rm(ls = ls()).

library(hazmat)
## basic example code

screen_folder("examples")
#> == File: examples/test_file.R ==
#> 🔥 4:     rm(ls = ls())
#> 🔔 8:     system('pwd')

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Please note that the ‘hazmat’ project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.