You may want to discuss this issue on the Pharo mailing list.

Cheers, Alexandre

On 29 Aug 2011, at 10:12, Nicolas Anquetil wrote:

In XML-Parser-Nodes we have:

XMLNodeWithElements XMLDocument XMLElement

A document is composed of elements that can hold recursively other elements

XMLNodeWithElements implements (in protocol enumerating) allElementsDo: aBlock "Descend depth-first visiting each element with aBlock."

self hasElements
    ifTrue: [self elementsDo: [:each | each allElementsDo: aBlock]]

Looks perfectly normal to me But then:

XMLElement implements (in protocol searching !) allElementsDo: aBlock "See superclass version."

aBlock value: self.

super allElementsDo: aBlock.

which means that anXMLElement allElementsDo: [...] runs first on itself and then on its elements ?!? Seems counter intuitive to me.

Should I remove this?

nicolas

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