/**
* Sets an array of variables.
*
* @param string $collection The key.
* @param mixed $value The value.
* @param self
*/
public function set($collection, $value = null)
{
if (func_num_args() === 1) {
return parent::merge($collection, true);
}
$this->_data[$collection] = $value;
return $this;
}
/**
* The constructor
*
* @param string $name The header name
* @param array $value The header value
*/
public function __construct($name = '', $value = '')
{
if (func_num_args() === 1) {
$value = $name;
$name = '';
}
$value = is_array($value) ? join(',', $value) : $value;
$this->_name = $name;
$this->_plain = $value;
if (!empty($this->_plain)) {
$data = array_map('trim', explode(',', $this->_plain));
} else {
$data = [];
}
parent::__construct($data);
}
expect($collection->to('array'))->toBe(['hello']);
});
it("converts objects using handlers", function () {
$handlable = Double::classname();
$handlers = [$handlable => function ($value) {
return 'world';
}];
$collection = new Collection([new $handlable()]);
expect($collection->to('array', compact('handlers')))->toBe(['world']);
});
it("doesn't convert unsupported objects", function () {
$collection = new Collection([(object) 'an object']);
expect($collection->to('array'))->toEqual([(object) 'an object']);
});
it("converts nested collections", function () {
$collection = new Collection([1, 2, 3, new Collection([4, 5, 6])]);
expect($collection->to('array'))->toBe([1, 2, 3, [4, 5, 6]]);
});
it("converts mixed nested collections & arrays", function () {
$collection = new Collection([1, 2, 3, [new Collection([4, 5, 6])]]);
expect($collection->to('array'))->toBe([1, 2, 3, [[4, 5, 6]]]);
});
it("throws an exception with unsupported format", function () {
$closure = function () {
$collection = new Collection();
$collection->to('xml');
};
expect($closure)->toThrow(new InvalidArgumentException("Unsupported format `xml`."));
});
});
});
/**
* Unsets an offset.
*
* @param string $offset The offset to unset.
*/
public function offsetUnset($name)
{
return parent::offsetUnset(strtolower($name));
}