[xmonad] ManageHook question

[Sean Allen]

Hi all,

If I wasn't still an almost total Haskell newbie, this would probably
be easy for me to answer for myself. As is...

If I want to have a manage hook that will run anytime a window title
contains a string how do I do that?

For example

title =? 'downloads' --> doIgnore

but instead of exactly matching title against 'downloads' we want to
run the doIgnore for any window whose title contains 'downloads'.

-Sean-