Bug with DistrubutionMaps?

 Class >> propertyInstancesStatesAndAmount  doesn't return a default value outside all the 'ifTrue:' blocks. I guess that maybe for some classes all the conditions are not satisfied, and therefore that this method just return 'self' (so this class itself). 

Maybe try to ^#error at the end of the method and see if the DM display #error as a property value

2010/8/26 Mariano Martinez Peck <[hidden email]>

Hi. I am having a funny bug (I think). For a reason I don't know, some properties (the ones that I think do not have any ocurrences), show a class name instead of the selector.

Look and the attached picture. My example is something like
 DistributionMap class >> anExample

^ (self onContainers: (self listOfCorePackagesNamesWithoutTests
        collect: [ :each | (PackageInfo named: each) ]) elements: #classes properties: [:element | element propertyInstancesStatesAndAmount ] )
            render
            open.



and Class >> propertyInstancesStatesAndAmount

propertyInstancesStatesAndAmount
    | usedInstanceCount unusedInstanceCount |
    usedInstanceCount := 0.
    unusedInstanceCount := 0.
    self isAbstractClass ifTrue: [
        (UnusedObjectDiscoverer current primitiveGetUsedBit: self)
            ifTrue: [ ^ #abstractUsedClass ]
            ifFalse: [ ^ #abstractNotUsedClass].
        ].
    self instanceCount = 0 ifTrue: [ ^ #noInstances].
    self allInstancesDo: [:inst | (UnusedObjectDiscoverer current primitiveGetUsedBit: inst) ifTrue: [ usedInstanceCount := usedInstanceCount + 1  ] ifFalse: [ unusedInstanceCount := unusedInstanceCount +1  ]  ].
    (unusedInstanceCount = 0) ifTrue: [ ^ #hasInstancesButNotUsed].
    (usedInstanceCount between:  1 and: 10) ifTrue: [^ #usedInstancesBetween1And10].
    (usedInstanceCount between:  11 and: 100) ifTrue: [^ #usedInstancesBetween11And100].
    (usedInstanceCount between:  101 and: 1000) ifTrue: [^ #usedInstancesBetween101And1000].   
    (usedInstanceCount between:  1001 and: 10000) ifTrue: [^ #usedInstancesBetween1001And1000].   
    (usedInstanceCount between:  10001 and: 100000) ifTrue: [^ #usedInstancesBetween10001And100000].   
    (usedInstanceCount between:  100001 and: 1000000) ifTrue: [^ #usedInstancesBetween100001And1000000].   
     
   
   
The last 3 properties: #usedInstancesBetween1001And1000, #usedInstancesBetween10001And100000, #usedInstancesBetween100001And1000000   I guess they have no ocurrences, but, in the reference place in the DM, it shows a class name instead of theor own name, lilke the rest.

I tried to track down the issue, but I didn't find anything.

Thanks for any help.

Mariano

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