Alias for PayloadHelper.metric with score (see its entry for details) with generic defaults for the non-msg and non-score parameters. Additional arguments beyond msg and score are considered varargs (variable length) and parsed accordingly.
Body
function(msg,score){
var args = _.drop(arguments,2);
PayloadHelper.metric('js:'+msg,implicitLogSource,score,ListHelper.toList(args),Option.apply(implicitPayload));
}