Re: action-743: list builtins

Gary Hallmark wrote:
> are enumerated briefly at 
> http://www.w3.org/2005/rules/wiki/Lists#List_Builtins

An alternative to the collection of aggregation operators might be to 
have map/reduce functions which take a list and the iri of a 
unary/binary function.

That would be one way to allow fairly general list processing while 
ensuring finite termination.

Dave