extract keywords from string

dino d.
Mon, 24 Aug 2009 00:55:03 -0000

hi -

i have strings that i need to extract keywords from.  the string might
have html tags, urls, etc.  i need to extract the keywords from the
string.  i imagine i''m not the first guy to have to tackle this
problem.  is there a gem i can use or anyone have any ideas how to
approach this?

thanks,
dino