can do search, sort, and slice of jsonArray.
var jsonSearchTools = null;
$(document).ready(function(){
jsonSearchTools = new JsonSearchTools();
jsonSearchTools.init([{"title":"1", "create_date":"2019-01-23"},{"title":"2", "create_date":"2019-01-23"},.......]);
jsonSearchTools.doSearch("Key to search", "keyword", "Key to Sort","asc | desc", startIdx, endIdx, function(selectedItemLength, searchItemList){
// TODO: your code...
console.log(selectedItemLength);
console.log(searchItemList);
});
});