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/RtmpFJzAzX"
#> [1] "bslib-2b54cdf606b7b99ac32b99843ce2e662"
#> [2] "downlit"                               
#> [3] "file949dd2d7944e6"                     
#> [4] "file949dd3748d481"                     
#> [5] "file949dd5c689a7e"