/**
* f\rename_keys($coll, $keysMap)
*
* Returns a new coll with the keys from keysMap renamed.
*
* f\rename_keys(array('a' => 1, 'b' => 2), array('a' => 'c', 'b' => 'd'))
* => array('c' => 1, 'd' => 2)
*/
function rename_keys($coll, $keysMap)
{
if (f\not($keysMap)) {
return $coll;
}
$from = f\first(f\keys($keysMap));
$to = f\first($keysMap);
return f\rename_keys(f\rename_key($coll, $from, $to), f\dissoc($keysMap, $from));
}
private function filterParamsToDomain($params)
{
return f\rename_key($params, 'oauth2Id', 'id');
}
/**
* @dataProvider renameKeyProvider
*/
public function testRenameKey($coll)
{
$this->assertSame(array('foo' => 3, 'ups' => 9), f\rename_key($coll, 'bar', 'ups'));
$this->assertSame(f\to_array($coll), f\rename_key($coll, 'bar', 'bar'));
}
