>>>>> "Hilaire" == Hilaire Fernandes <[EMAIL PROTECTED]> writes:
Hilaire> I got an error "Attempt to evaluate a block that is already being evaluated", Hilaire> when I call in recursion a block like Hilaire> carre := [:s1 :s2 :s3 :s4 :n | Hilaire> n >0 ifTrue: Hilaire> [carre valueWithArguments: {(segment value: s1 value: s2). Hilaire> (segment value: s2 value: s3). Hilaire> (segment value: s3 value: s4). Hilaire> (segment value: s1 value: s4). Hilaire> n-1}]] This is a maintenance nightmare waiting to happen. Use a proper method call, perhaps creating a "manager" class to manage the workflow, and so you don't have to keep passing segment around. -- Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095 <[EMAIL PROTECTED]> <URL:http://www.stonehenge.com/merlyn/> Perl/Unix/security consulting, Technical writing, Comedy, etc. etc. See PerlTraining.Stonehenge.com for onsite and open-enrollment Perl training! _______________________________________________ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners