check_connection: Check internet connection with Ipea server
Description
Checks if there is internet connection to Ipea server to download geobr data.
Usage
check_connection(
file_url = "https://www.ipea.gov.br/geobr/metadata/metadata_gpkg.csv"
)
Arguments
file_url
A string with the file_url address of an geobr dataset
Value
Logic TRUE or
FALSE`.