On 5 sept. 2014, at 15:12, Yuriy Tymchuk <yuriy.tymc...@me.com> wrote:
> Hi everyone, > > I think that it’s essential to solve this, please take a look: > https://pharo.fogbugz.com/f/cases/13962/canPerform-same-as-canUnderstand Before #canUnderstand was checking if the class understands a selector and canPerform: was also checking if the method has an implementation (it is not a shouldBeImplemented, subclassResponsibility or explicitRequirement). When it changed some critic rules got crazy, raising critics that should not have been. I think we should just rollback to that old behavior, for ex with: canUnderstand: aSymbol ^ (self lookupMethod: aSymbol) notNil canPerform: aSymbol ^ (self lookupMethod: aSymbol) ifNil: [ false ] ifNotNil: [ :m | m isProvided ] Camille > Uko
