https://github.com/ph-fritsche/php-collection

https://github.com/ph-fritsche/php-collection

Last synced: 24 days ago
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• Host: GitHub
• URL: https://github.com/ph-fritsche/php-collection
• Owner: ph-fritsche
• License: mit
• Created: 2021-05-05T12:20:13.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2021-05-05T18:25:39.000Z (over 3 years ago)
• Last Synced: 2024-05-04T12:02:39.659Z (6 months ago)
• Language: PHP
• Size: 35.2 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Collection

DRY helper for collections of validated elements.

With type hinted properties they can ensure type safety on collections without setters.

```php

class Foo

{

    public StringCollection $bar;

    public function __construct()

    {

        $this->bar = new StringCollection();

    }

}

$foo = new Foo();

$foo->bar[] = 123; // throws InvalidArgumentException

```

Extend for own entities:

```php

class BarEntity

{

    public string $baz;

}

class BarCollection extends \PhF\Collection\Collection

{

    protected static $invalidElementMessageAllowed = BarEntity::class;

    public function validate(

        $value

    ): bool {

        return $value instanceof BarEntity;

    }

}

class Foo

{

    public BarCollection $bar;

    public function __construct()

    {

        $this->bar = new BarCollection();

    }

}

```