From: Bill Kelly <billk@...>
Date: 2003-01-31T06:58:39+09:00
Subject: Re: How to do grep -v?


From: "Jim Freeze" <jim@freeze.org>
> > > > Is there a more direct way than this to get 'grep -v'?
> > > > 
> > > >  c=%w{a b c}      #=> ["a", "b", "c"]
> > > >  c -= c.grep(/a/) #=> ["b", "c"]
> > >

How about c.reject {|e| e =~ /a/}  ?
(or c.delete_if if you want to modify c)


HTH,

Bill