harbor/collections

Generic Collection Classes

Collections

A Generic Collections implementation., _(*1)

The Trait implements all of the methods for the following interfaces:, _(*2)

• Harbor\Collections\CollectionInterface
• ArrayAccess
• Countable
• IteratorAggregate
• JsonSerializable

The Harbor\Collections\Collection class simply uses the Trait and implements those interfaces, plus adds a constructor., _(*3)

Installation

composer require "harbor/collections:2.0.*"

Requirements

PHP 5.4+, _(*4)

Usage

As Trait

``` php <?php, <sub>(*5)</sub>

class Foo implements CollectionInterface, ArrayAccess, Countable, IteratorAggregate, JsonSerializable { use Harbor\Collections\CollectionTrait; }, <sub>(*6)</sub>

// Use it $foo = new Foo(); $foo->bar = 'bar';, <sub>(*7)</sub>

### As Object

``` php
<?php

use Harbor\Collections\CollectionInterface;

class Foo
{
    protected $data;

    public function __construct(CollectionInterface $data)
    {
        $this->data = $data;
    }
}

// Use it
$foo = new Foo(new Collection());