Finds a large icon for a website given a URL.

case FindSiteIcon.find_icon(url, opts) do
  {:ok, icon_url} -> # A usable icon_url
  {:error, reason} -> # Reason for why the icon_url could not be fetched.

opts is an optional keyword list.

• html -> If provided, it does not need to fetch the html for the url, to extract the icons.
• default_icon_url -> Will be used if no valid icon_url found. Response is always {:ok, icon_url || default_icon_url} in this case.

The package can be installed by adding find_site_icon to your list of dependencies in mix.exs:

def deps do
  [
    {:find_site_icon, "~> 0.4.0"}
  ]
end

The docs can be found at https://hexdocs.pm/find_site_icon.