Read and write 'Scopus' record sets

Save a scopus_records tibble to disk and read it back, with a stable round-trip. The file extension selects the format. An .rds file preserves the types and class exactly, while a .csv file is portable plain text.

Usage

write_scopus_records(x, path)

read_scopus_records(path)

Arguments

x

A scopus_records tibble to write.

path

Explicit file path. The functions read from, or write to, exactly this path and leave the working directory alone. Parent directories are assumed to exist already.

Value

write_scopus_records() returns x invisibly. read_scopus_records() returns a scopus_records tibble.

Examples

recs <- scopus_records(list(entry = list(
  list(`dc:identifier` = "SCOPUS_ID:1", `prism:doi` = "10.1/a",
       `dc:title` = "A study", `prism:coverDate` = "2020-01-01")
)))
path <- tempfile(fileext = ".csv")
write_scopus_records(recs, path)
read_scopus_records(path)
#> <scopus_records> 1 record
#> # A tibble: 1 × 10
#>   entry_number scopus_id doi    title  authors  year date  publication citations
#>          <int> <chr>     <chr>  <chr>  <chr>   <int> <chr> <chr>           <int>
#> 1            1 1         10.1/a A stu… NA       2020 2020… NA                 NA
#> # ℹ 1 more variable: query <chr>