/**
* Returns a fieldset instance.
*
* @param mixed $id
* @param \Closure $callback
* @return \Illuminate\Support\Collection
*/
public function fieldset($id, Closure $callback = null)
{
if (!($fieldset = $this->find($id))) {
$this->put($id, $fieldset = new Fieldset($id));
}
$fieldset->executeCallback($callback);
return $fieldset;
}
/** @test */
public function it_can_attach_a_field_to_the_fieldset()
{
$this->assertCount(0, $this->fieldset);
$this->fieldset->attach(new Field('foo'));
$this->fieldset->attach(new Field('bar'));
$this->fieldset->attach(new Field('baz'));
$this->fieldset->attach(new Field('foo'));
$this->fieldset->attach(new Fieldset('foo'));
$this->assertCount(3, $this->fieldset);
}
