functions question

Hello, I want to do function, which adds many communities in one function call now I use it like this: function add_community(pair peer_community) { bgp_community.add(peer_community); return true; } add_community((11111, 4444)) && add_community((11111, 5555)) && add_community((2222, 6666)) and I want to do something like this: function add_community(pair set peer_community) { bgp_community.add(peer_community); # doesnt work, incompatible types return true; } and call it like this: add_community([ (11111, 4444), (11111, 5555), (2222, 6666) ]) is it possible? Thank you Jirasek