RE: Getting keys of mapped hash?

[Jonathan Peterson]

> > What does +{} do???
>
> It says 'Yes damnit, I want an anonymous hash here, not one
> of those pesky
> block thingies'

Ah. Not closely related to the concept of addition then. Couldn't they have
used !%{} or +%{} or something? Also, what _IS_ +{ in this case? It's not an
operator, so is +{ simply a modified kind of open bracket with special
meaning?

Is this explained in the latested Camel, because it doesn't show up in my
pocket refernce at all....