public function addSortColumn($sColumnName, $sSortOrder)
{
ArrayUtil::assocUnshift($this->aSorts, $sColumnName, $sSortOrder);
}
public function testAssocUnshiftReset()
{
$aArray = array('one' => 1, 'half' => 0.4, 'two' => 2, 'three' => 3);
ArrayUtil::assocUnshift($aArray, 'zero', 0, 'half', 0.5);
$this->assertSame(array('zero' => 0, 'half' => 0.5, 'one' => 1, 'two' => 2, 'three' => 3), $aArray);
}
