29 Aug
2011
29 Aug
'11
7:16 p.m.
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
nicolas
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Alexandre Bergel http://www.bergel.eu
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