14 lines
309 B

export def parse_url url
throw "invalid url" if url === null
let get_url = do |s|
let url = new URL s
throw _ unless (url.host and url.href)
url
try
return get_url url
try
return get_url "https://{url}"
throw "invalid url"
def get_pretty_date
Date!.toString!.split(" ").slice(0, 4).join(" ")