Posted by
jfabry on
Apr 27, 2010; 12:35pm
URL: https://forum.world.st/Re-Pharo-project-RB-AST-serialization-tp2067474.html
(To pharo-users as I am not on pharo-project, and I think neither is Daniel)
Yes we have been considering various strategies to get it as compact as possible and considering cputime/memory trade-offs (and making it possible to select compression strategies).
But want to get it to work first. These undocumented nodes are the next hurdle: we need some info on RBPragmaNode, RBArrayNode, RBLiteralArrayNode so that Daniel can write the serializer for them.
On 27 Apr 2010, at 01:49, Stéphane Ducasse wrote:
> Daniel what would be really cool is to see if we can compact/zip AST because
> marcus is really interested into slimbinary libraries and having a really strong compaction
> of AST would be an interesting basis for a lot of experience
>
> On Apr 27, 2010, at 6:45 AM, Daniel Galdames wrote:
>
>> Hi, I'm working on a serialization of a RB AST, is in a very very earlier state, it can encode simple ASTs into a string but today i changed the encode methods, so now you can't decode the generated string :-P .Some node from AST-Core can't be encoded yet (RBPragmaNode, RBArrayNode, RBLiteralArrayNode) because I'm not sure what to encode, and the nodes aren't documented, at least in Pharo 1.0.
>> Any comments and suggestions will be appreciated!! :-)
>> I uploaded the code in squeaksource:
>>
http://www.squeaksource.com/AstSerializer.html>>
>> I'm a bit new to Smalltalk and Pharo, so feel free to comment...
>> Greetings,
>> Daniel Galdames G.
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Johan Fabry
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http://dcc.uchile.cl/~jfabryPLEIAD Lab - Computer Science Department (DCC) - University of Chile
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