how to assign a list of objects from grails controller to javascript array

I am passing a list of objects from my controller to my page , on loading of my page i want to invoke a javascript function on each of the element in the list coming from the controller .. HOW can i achieve that , i know i cannot mix and match javascript and ${}(g-strings) , so i dont have any idea. pls help

code: from controller , the DurationTable contains expiry a date field in itself

def test = {
    [durationTablelist: DurationTable.list()]
}

code on gsp ::

jQuery(document).ready(function() {
    var counter = 0;
    var myarraylist = new Array();
    myarraylist = "${durationTablelist}";
    for(counter=0;counter<"${durationTablelist.size()}";counter++){
        // call some function on each of the element in the list passed from controller
        dont know what to write here..
    }