On Fri, Jan 13, 2012 at 05:26:59AM +0900, Matt Lawrence wrote:
> On Fri, 13 Jan 2012, Robert Klemme wrote:
> 
> >I'd use #select with inverted condition or #reject
> >
> >irb(main):005:0> a.select {|s| /0/ !~ s}
> 
> That worked perfectly, thank you.  A a sysadmin, I use "grep -v"
> quite a bit and I was hoping that the grep method in Ruby had a
> similar capability.  Using select is a bit wordier and not quite as
> apparent as to what is going on, but it works very well.

Do you object to reject?

-- 
Chad Perrin [ original content licensed OWL: http://owl.apotheon.org ]