[Answering my own questions -- what a difference a few hours can make.] On Thu, 2008-03-27 at 14:56 -0400, Tod Hagan wrote: > ...but surely there must be a better way to inspect the object > to determine if it defines the pr() method.
'man UNIVERSAL' and see the 'can' method. > Can't locate object method "pr" via package "fielddec" at > ./test_ParseTree line 78, <$TFILE> line 1. Fixed by moving the code for the two Moose objects to the front of the file followed by 'package main;'. So if everything's in a single file, make sure the Moose objects are defined early, before the code that will end up using them. Tod -- Tod Hagan Information Technologist AIRMAP/Climate Change Research Center Institute for the Study of Earth, Oceans, and Space University of New Hampshire Durham, NH 03824 Phone: 603-862-3116
