[rules-dev] accumulate to acc

We are looking to tighten up accumulate, using a new keyword to differentiate. It will use ; for separation, to follow a similar form to a 'for' loop. acc( CE*; <func>*; <guard>? ) so something like: acc( $o : Order(); $min : min( $o.value ), $max : max($o.value); $min > 100 && $max < 100 ) I have wondered if we could use pipes on our functions, to be able to pass the results of one function into another - just not sure how that will work or look yet. func(...) in func(...) func(...) | func(...) Mark