public function testMerge() { $data = [[1, 9], [7, 8], [3, 6], [2, 5, 4]]; $mergeSort = _Array::merge()->sort(function ($a, $b) { // :D return $a - $b; }); $this->assertInstanceOf(CollectionNodeInterface::class, $mergeSort); $this->assertInstanceOf(ArraySort::class, $mergeSort); $this->assertInstanceOf(AbstractArray::class, $mergeSort); $this->assertInstanceOf(AbstractNode::class, $mergeSort); $this->assertEquals($mergeSort(...$data), [1, 2, 3, 4, 5, 6, 7, 8, 9]); }
abstract class AbstractArray extends AbstractNode implements CollectionNodeInterface { /** * @param callable $do * @return AbstractNode */ public function then(callable $do) { return new class($this, $do) extends AbstractArray implements ContainerTraitInterface { use ContainerTrait; }; } /** * @param callable $do * @return ArrayEach */ public function each(callable $do) { return new class($this, _Array::each($do)) extends ArrayEach implements ContainerTraitInterface { use ContainerTrait; }; } /** * @param callable $callable * @return ArrayMap */ public function map(callable $callable) { return new class($this, _Array::map($callable)) extends ArrayMap implements ContainerTraitInterface { use ContainerTrait; }; } /** * @param callable $callable * @return ArrayMap */ public function fold(callable $callable) { return new class($this, _Array::map($callable)) extends ArrayMap implements ContainerTraitInterface { use ContainerTrait; }; } /** * @param \callable[] ...$callable * @return ArraySort */ public function sort(callable ...$callable) { return new class($this, _Array::sort(...$callable)) extends ArraySort implements ContainerTraitInterface { use ContainerTrait; }; } /** * @return ArraySort */ public function merge() { return new class($this, _Array::merge()) extends ArrayMerge implements ContainerTraitInterface { use ContainerTrait; }; } /** * @return AbstractNode */ public function sum() { return new class($this, MathNode::sum()) extends AbstractNode implements ContainerTraitInterface { use ContainerTrait; }; } /** * @return ArraySort */ public function values() { return new class($this, _Array::values()) extends AbstractArray implements ContainerTraitInterface { use ContainerTrait; }; } /** * @param string $glue * @return AbstractNode */ public function implode(string $glue) { return $this->then(_Array::implode($glue)); } /** * @return IsEmptyFilter */ public function isEmpty() { return new class($this, _Filter::isEmpty()) extends IsEmptyFilter implements ContainerTraitInterface { use ContainerTrait; }; } /** * @return ContainsFilter */ public function contains($needle, $strict = null) { return new class($this, _Filter::contains($needle, $strict)) extends ContainsFilter implements ContainerTraitInterface { use ContainerTrait; }; } }