This function takes a file path containing Goodreads book IDs and retrieves the number of pages for each book.
Examples
# \donttest{
# Create a temporary file with sample book IDs
temp_file <- tempfile(fileext = ".txt")
writeLines(c("1420", "2767052", "10210"), temp_file)
# Run the function
num_pages <- get_num_pages(temp_file)
print(num_pages)
#> $`1420`
#> [1] "289"
#>
#> $`2767052`
#> [1] "374"
#>
#> $`10210`
#> [1] "532"
#>
# Clean up: remove the temporary file
file.remove(temp_file)
#> [1] TRUE
# }