On Thu, Nov 13, 2014 at 12:18 PM, George Drummond <drummond / rentify.com> wrote: > Specifically the last line of documentation for this method: "Returns nil if > the index (or starting index) are out of range." > The nil part makes sense. What I don't get is why the first out of range, "4", didn't also get nil. The indices should be 0..3, right? -- Mind on a Mission <http://leamhall.blogspot.com/>