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Checks that a given input corresponds to the format expected of a download data frame, consistently returns expected format

Source: R/cas_download.R
cas_get_urls_df.Rd

Checks that a given input corresponds to the format expected of a download data frame, consistently returns expected format

Usage

cas_get_urls_df(urls = NULL, index = FALSE, index_group = NULL, ...)

Arguments

url

A character vector or a data frame with at least two columns, id and url

Value

Consistently returns a data frame with at least two columns: a numeric id column, and a character url column.

Examples


cas_get_urls_df(c(
  "https://example.com/a/",
  "https://example.com/b/"
))
#> Error in tibble::tibble(id = seq_along(urls), url = url): All columns in a tibble must be vectors.
#> ✖ Column `url` is a function.