Code Coverage
 
Classes and Traits
Functions and Methods
Lines
Total
100.00%
1 / 1
100.00%
2 / 2
 CRAP
100.00%
3 / 3
Stopword
100.00%
1 / 1
100.00%
2 / 2
 2
100.00%
3 / 3
 __construct(array $stopwords)
100.00%
1 / 1
 1
100.00%
2 / 2
 normalize(array $tokens)
100.00%
1 / 1
 1
100.00%
1 / 1
<?php
/**
* This file is part of the Statistical Classifier package.
*
* (c) Cam Spiers <camspiers@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Camspiers\StatisticalClassifier\Normalizer\Token;
/**
* @author Cam Spiers <camspiers@gmail.com>
* @package Statistical Classifier
*/
class Stopword implements NormalizerInterface
{
/**
* An array of words to filter
* @var array
*/
protected $stopwords;
/**
* Create the normalizer from an array of stopwords
* @param array $stopwords The array of stopwords
*/
public function __construct(array $stopwords)
{
$this->stopwords = $stopwords;
}
/**
* {@inheritdoc}
*/
public function normalize(array $tokens)
{
return array_diff($tokens, $this->stopwords);
}
}