This was fixed in April 2010 to use pragmas, looks like the original poster uses an old version.
2010/10/25 Mariano Martinez Peck <[email protected]>: > lukas? > > ---------- Forwarded message ---------- > From: Chris Muller <[email protected]> > Date: Mon, Oct 25, 2010 at 6:16 PM > Subject: [squeak-dev] bug in OBMetagraphBuilder>>#reference > To: squeak dev <[email protected]> > > > Hi, I just wanted to let the maintainers of OmniBrowser know, there is > a bug with this method. > > The method reflects on its class and performs all that begin with > #populate. However, it is not unusual to expect that someone's > application might have a selector that also begins with the word > 'populate'. And so those selectors would be performed as well. > > This is why, for cases like this, it is better for a tool, which is > just a means, not an end, to be polite with the namespace; such as > checking for 'obPopulate' perhaps rather than simply 'populate'. > > But that's just a mini-rant, not even the bug. The bug is, my > 'populate' is not a unary message, so I get a failure on the perform, > "incorrect number of arguments." > > I therefore always change the method to: > > OBMetagraphBuilder >> execute > ((self class allSelectors select: [:ea | (ea beginsWith: 'populate') > and: [ ea isUnary ]]) asSortedArray) > do: [:selector | self perform: selector]. > ^ self root > > Thank you, > Chris > > > > _______________________________________________ > Pharo-project mailing list > [email protected] > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Lukas Renggli www.lukas-renggli.ch _______________________________________________ Pharo-project mailing list [email protected] http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
