function _getParameters(ReflectionMethod $method)
{
return _::chain($method->getParameters())->map(function ($parameter) {
return (object) ['name' => $parameter->name, 'isReference' => $parameter->isPassedByReference(), 'hasDefaultValue' => $parameter->isDefaultValueAvailable(), 'default' => $parameter->isDefaultValueAvailable() ? _valueToString($parameter->getDefaultValue()) : null, 'type' => '', 'description' => '', 'reflect' => $parameter];
})->invoke(function () {
$this->asStringNoRefNoValue = "\${$this->name}";
$this->asStringNoRef = "\${$this->name}" . ($this->hasDefaultValue ? "={$this->default}" : '');
$this->asString = ($this->isReference ? '&' : '') . "\${$this->name}" . ($this->hasDefaultValue ? "={$this->default}" : '');
})->indexBy('name')->value();
}
function _chain($object)
{
return Underscore::chain($object);
}
/**
* @dataProvider peopleDataProvider
* @tags chaining
*/
public function testChain($people, $type, $meta)
{
$actors = _::chain($people)->sortBy(function ($actor) {
return $actor->born;
})->where(['profession' => 'actor'])->pluck('name')->walk(function (&$name) {
$name = strtolower($name);
})->value();
$this->array($actors)->isEqualTo(['nportman' => 'nathalie portman', 'ldicaprio' => 'leonardo dicaprio', 'mfreeman' => 'morgan freeman', 'jnicholson' => 'jack nicholson']);
}