haskelldomghcjsghcjs-dom

Is there a built in function to convert a NodeList to a real list (ghcjs-dom)?

How can I convert the result of Element.querySelectorAll body "h1" which is IO NodeList to IO (List Node). I know I could write a function myself. Is there a builtin function?

Solution

  • My implementation:

    nodeListToList nl = nl
       & NodeList.getLength
     <&> (\x -> [0..x - 1])
     >>= mapM (item nl)
     <&> catMaybes