You could do $s: String() from cids eval( pids.contains( $s ) ) but this would fire for every element of cids occurring in pids.
If you'd like to have a single activation if the intersection of both sets isn't the empty set, you'll have to write a function deciding just that, and call it: eval( intersectionNotEmpty( cids, pids ) ) -W On 4 January 2012 09:11, gg <[email protected]> wrote: > I am trying to do something like: > > String(pids contains this) from cids > > Where pids and cids are both lists of strings. Bascially I want to check if > list pids contains elements from list cids. > > --Regards > > -- > View this message in context: > http://drools.46999.n3.nabble.com/list-conatins-objects-from-another-list-tp3631295p3631295.html > Sent from the Drools: User forum mailing list archive at Nabble.com. > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users >
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