struct_funct.cfm

function calcAvg( numeric sold=0, numeric sales=0 ){
        if( sales == 0 ){
            return 0;
        }
        else{
            return sold/sales;
        }
    }

    data = {
        avg = calcAvg,
        sold = 50000,
        sales = 25000
    };

    writeDump( data.avg( argumentCollection = data ) );