On 13 August 2011 14:56, Damien Pollet <[email protected]> wrote: > On 13 August 2011 09:05, Lukas Renggli <[email protected]> wrote: >> I don't really see the point of PPElementParser? Why don't you just use >> >> aParser answer: anObject > > something like this ? > this temp feels strange… > > PPPredicateObjectParser class >> > matching: elementParser message: aString > | result | > ^ (self > on: [ :each | > result := elementParser parse: each. > result isPetitFailure not ] > message: aString) > answer: result
No. Wrapping a parser into a PPPredicateObjectParser really doesn't make sense. Can you give a real-world example that shows what you want to do? Do you just want to customize the error message if elementParser fails? Lukas -- Lukas Renggli www.lukas-renggli.ch
