From: Michael Cook <michael.cook@...>
Date: 2001-12-20T12:39:08+09:00
Subject: [ruby-talk:29060] Re: But is it Fun?

edwardhatfield1@aol.com (Edward Hatfield) writes:

> Is it Fun?  Does it bring fun back into programming?

ruby -le '$_ = 1; ("1" * $_) !~ /^(11+)\1+$/ && print while $_ += 1'