Issue 738 in moose-technology: bugs in EyeSee

Status: New
Owner: ----
Labels: Type-Defect Priority-Medium Platform-Pharo Component-EyeSee

New issue 738 by [hidden email]: bugs in EyeSee
http://code.google.com/p/moose-technology/issues/detail?id=738

I played with the matrix in EyeSee in a Pharo image. I found some problems:
   - #new:withAll: and #new: seems to raise an emergency debugger, whatever  
the value we provide
   - Many references are made that do not belong to EyeSee. For example  
#zero that refers to MalMatrixCoercion

I also found other problems (e.g., hash).
I added some tests for those.
I produced version 0.9.2

Cheers,
Alexandre


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Comment #1 on issue 738 by [hidden email]: bugs in EyeSee
http://code.google.com/p/moose-technology/issues/detail?id=738

A plausible implementation of hash:

ESMalMatrix>>hash
^(self dimension hash bitXor: (self at: 1 and: 1) hash)
                bitXor: (self at: self dimension x and: self dimension y) hash

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Updates:
        Status: Fixed

Comment #2 on issue 738 by [hidden email]: bugs in EyeSee
http://code.google.com/p/moose-technology/issues/detail?id=738

ESMalMatrix is an abstract class and the initialization calls a rowSize  
which is a subclassResponsibility. I do not know why the emergency  
evaluator happens, but it is not because of EyeSee.

In any case, ESMalMatrix should not be instantiated.

I also fixed the hash according to your suggestion.


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Updates:
        Labels: Milestone-4.6

Comment #3 on issue 738 by [hidden email]: bugs in EyeSee
http://code.google.com/p/moose-technology/issues/detail?id=738

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