Extract download URLs from feed results — mobdb_extract

Helper function to extract producer URLs from a tibble of feeds returned by feeds() or mobdb_search(). This is useful when you want to get all the source URLs from a set of search results.

Usage

mobdb_extract_urls(feeds)

Arguments

feeds: A tibble returned by feeds() or mobdb_search().

Value

A character vector of download URLs, with the same length as the input tibble. Returns NA for feeds without a URL.

Examples

if (FALSE) { # \dontrun{
# Search for feeds and get their URLs
feeds <- mobdb_search("California")
urls <- mobdb_extract_urls(feeds)

# Filter and get URLs
ca_gtfs <- feeds(subdivision_name = "California", data_type = "gtfs")
ca_urls <- mobdb_extract_urls(ca_gtfs)
} # }