			<?php

			class Stripe_Util_Set
			{
			private $_elts;

			public function __construct($members=array())
			{
			$this->_elts = array();
			foreach ($members as $item)
			$this->_elts[$item] = true;
			}

			public function includes($elt)
			{
			return isset($this->_elts[$elt]);
			}

			public function add($elt)
			{
			$this->_elts[$elt] = true;
			}

			public function discard($elt)
			{
			unset($this->_elts[$elt]);
			}

			// TODO: make Set support foreach
			public function toArray()
			{
			return array_keys($this->_elts);
			}
			}

Owner Packages

phorge/externals/stripe-php/lib/Stripe/Util/Set.php
cc586b0afa0emaster