nolock (version 1.1.0)

libr_unused: 'Get Unused Packages in the Active 'R' Script'

Description

Retrieves a vector of package names that are called within an 'R' script but are never actually used in the script.

Usage

libr_unused(script = NULL)

Value

Retrieves a vector of package names which are never really used in the code.

Arguments

script

Character vector. 'R' script to be processed. If NULL, an active 'R' script is used.

Examples

  script_content <- 'library(rstudioapi)
ActiveDocument <- getActiveDocumentContext()$path
min_c <- min(c(1,2,3))
require(dplyr)
pacman::p_load(tidymodels)'

  temp_script_path <- tempfile(fileext = ".R")
  writeLines(script_content, con = temp_script_path)

  libr_unused(script = temp_script_path)

  unlink(temp_script_path)