Create Update function

it is easy to use , for exemple:

var resultList = [{id:30,isOpen:true},{id:50,isOpen:true},{id:70,isOpen:true}];

update(resultList).set('id',99);
update(resultList).set('isTrue','!isTrue'); // invert value
update(resultList).set('id',' * = 300');

PS: Thank you very much 4 your Lib