sean damien was the main lead behind the chapter so sync with him :) Stef On Nov 7, 2013, at 5:31 PM, Sean P. DeNigris <sean@clipperadams.com> wrote:
Thanks, that's exactly what I was wondering. That would be a valuable clarification in the book. Is there an issue tracker?
-------- Original message -------- From: "Damien Cassou [via Smalltalk]" <[hidden email]> Date: 11/07/2013 7:38 AM (GMT-05:00) To: "Sean P. DeNigris" <[hidden email]> Subject: Re: Deep Into Pharo: PPExpressionParser
On Wed, Nov 6, 2013 at 12:41 PM, Sean P. DeNigris <[hidden email]> wrote:
Thanks! I'm clear on how to use them, just not on why to choose one over the other..
I would say you can instantiate a PPExpressionParser if you want to do a small parser for small task. Now, if you have a grammar that's composed of many parsers, I would subclass PPCompositeParser.
-- Damien Cassou http://damiencassou.seasidehosting.st
"Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill
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