Clojurians Log v2

Hi guys, does cats have mapcat?

I’m trying to translate this code:

import scala.io.Source
def getURLContent(url: String): Try[Iterator[String]] =
  for {
    url <- parseURL(url)
    connection <- Try(url.openConnection())
    is <- Try(connection.getInputStream)
    source = Source.fromInputStream(is)
  } yield source.getLines()