/**
* Runs a validator through a list of data keys.
*
* @param mixed $validator to check
*
* @throws \plan\Invalid
* @return \Closure
*/
function dictkeys($validator)
{
$compiled = Schema::compile($validator);
$type = assert\any(assert\type('array'), assert\instance('\\Traversable'));
return function ($data, $root = null) use($type, $compiled) {
$data = $type($data, $root);
$keys = \array_keys($data);
$keys = $compiled($keys, $root);
$return = array();
foreach ($keys as $key) {
if (!\array_key_exists($key, $data)) {
$msg = \strtr('Value for key {key} not found in {data}', array('{key}' => \json_encode($key), '{data}' => \json_encode($data)));
throw new Invalid($msg, null, null, $root);
}
$return[$key] = $data[$key];
}
return $return;
};
}
public function testNotInvalidProvider()
{
return array(array(123, 123), array(assert\str(), 'string'), array(assert\length(2, 4), array('a', 'b', 'c')), array(assert\any(assert\str(), assert\bool()), true), array(assert\all(assert\str(), assert\length(2, 4)), 'abc'), array(array(1, '1'), array(1, '1', 1, '1')));
}
