Evaluate an expression under a specified working directory — in_dir • xfun

Change the working directory, evaluate the expression, and restore the working directory.

Usage

in_dir(dir, expr)

Arguments

dir: Path to a directory.
expr: An R expression.

Examples

library(xfun)
in_dir(tempdir(), {
    print(getwd())
    list.files()
})
#> [1] "/tmp/Rtmp6t5Oa2"
#> [1] "bslib-60f3cf8b58e87c609cae53b52776d76c"
#> [2] "downlit"                               
#> [3] "file8bf2f308640a6"                     
#> [4] "file8bf2f3ce8971c"                     
#> [5] "file8bf2f546d10cc"