Had use for this today: #returning is a convenience method you'll find
in both Facets and ActiveSupport. Jamis' blogged it the other day:


http://weblog.jamisbuck.org/2006/10/27/mining-activesupport-object-returning

Any one else think this is worthy of standard Ruby?

Also, a cool twist on the same concept is #tap. Check out the
MenTaLgeniuS:


http://moonbase.rydia.net/mental/blog/programming/eavesdropping-on-expressions.html

T.