[Zope] sort=id, _.map, _.lambda woes

[Marco Mariani]

Hi all!

I need the following:

<dtml-in "store.fileValues()" sort=id>

where "id" is a filename representing a number.
Of course, sort uses it like a string and sorts it wrong.

Maybe, since sortexpr= is not implemented (yet?) I could
get away with:

<dtml-in "_.map(_.int,store.fileValues())" sort=id>

but _.map doesn't exist (nor _.lambda. Why?)


What is the Right Thing to do?

I already know the easy answer (external method) :-)

Of couse I cannot add an order property to the file objects,
as they're in LocalFS.


Thanks

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