Ublaboo\DataGrid\DataGrid::assableFilters PHP Method

    public function assableFilters()
    {
        foreach ($this->filter as $key => $value) {
            if (!isset($this->filters[$key])) {
                $this->deleteSessionData($key);
                continue;
            }
            if (is_array($value) || $value instanceof \Traversable) {
                if (!ArraysHelper::testEmpty($value)) {
                    $this->filters[$key]->setValue($value);
                }
            } else {
                if ($value !== '' && $value !== NULL) {
                    $this->filters[$key]->setValue($value);
                }
            }
        }
        foreach ($this->columns as $key => $column) {
            if (isset($this->sort[$key])) {
                $column->setSort($this->sort);
            }
        }
        /**
         * Invoke possible events
         */
        $this->onFiltersAssabled($this->filters);
        return $this->filters;
    }