withr 2.1.0
This article is originally published at https://www.tidyverse.org/blog/withr 2.1.0 is now available on CRAN! withr makes working with global state in R safer and less error prone. It has only base package dependencies so is easily included in packages. Install the latest version with: install.packages("withr") Whither withr? Many functions in R modify global state in some fashion. Some common examples are par() for graphics parameters, dir() to change the current directory and options() to set a global option.
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This article is originally published at https://www.tidyverse.org/blog/
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