[functor] CollectionAlgorithms as Functors

[Tomas Viberg <to...@viberg.nu>]

Hello,

I've been using the functors package a bit lately, and I have come to think that it would be nice if the functionality of the CollectionAlgorithms class also was available as separate functors. For example, the collect method could be implemented as a UnaryFunction that returns a List when it is evaluated with an Iterator, and the other methods could be provided as functors in a similar manner.

Are there any plans for something like this, or is there some reason why it's not a good idea?

Regards,
/ Tomas

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