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20250516

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* [Dictionary] Добавлен метод Keys (): array, который возвращает все ключи словаря.
* [Dictionary] Добавлен метод Sort (bool $descending = false): void, который сортирует внутренние данные по ключам (в обратном порядке, если выбран $descending = true).
This commit is contained in:
Александр Бабаев 2025-05-16 23:34:24 +03:00
parent ee76392d71
commit 5b83b096e5
3 changed files with 67 additions and 9 deletions
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16
composer.lock generated
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@ -4,7 +4,7 @@
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@ -579,16 +579,16 @@
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@ -602,7 +602,7 @@
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"phpunit/php-text-template": "^5.0.0",
@ -656,7 +656,7 @@
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@ -680,7 +680,7 @@
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30
sources/classes/Dictionary.php
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@ -13,7 +13,7 @@ use IteratorAggregate;
*
* @author Александр Бабаев
* @package php_components_pack
* @version 1.0
* @version 1.0.1
* @since 1.0.14
*/
final class Dictionary implements ArrayAccess, IteratorAggregate, Countable, ISerializable
@ -97,4 +97,32 @@ final class Dictionary implements ArrayAccess, IteratorAggregate, Countable, ISe
{
return count($this->Container);
}
/**
* Возвращает все ключи словаря.
*
* @return array Массив всех ключей словаря.
*/
public function Keys (): array
{
return array_keys($this->Container);
}
/**
* Сортирует внутренние данные по ключам.
*
* @param bool $descending Сортировать ли данные в обратном порядке?
*
* @return void
*/
public function Sort (bool $descending = false): void
{
// Если задана сортировка по убыванию
if ($descending)
// - сортируем данные в обратном порядке
krsort($this->Container);
else
// - иначе, стандартная сортировка по ключам в порядке возрастания
ksort($this->Container);
}
}

30
tests/classes/DictionaryTest.php
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@ -99,4 +99,34 @@ class DictionaryTest extends TestCase
$this->assertTrue($dict->Has('3'));
$this->assertFalse($dict->Has('4'));
}
public function testKeys ()
{
$this->PrepareForTest();
$dict = new Dictionary();
$dict->Add('1', 1);
$dict->Add('3', true);
$dict->Add('2', '2');
$array = ['1', '3', '2'];
$this->assertArrayIsEqualToArrayIgnoringListOfKeys($array, $dict->Keys(), []);
}
public function testSort ()
{
$this->PrepareForTest();
$dict = new Dictionary();
$dict->Add('1', 1);
$dict->Add('3', true);
$dict->Add('2', '2');
$array = ['1', '2', '3'];
$dict->Sort();
$this->assertArrayIsEqualToArrayIgnoringListOfKeys($array, $dict->Keys(), []);
}
}